Home / 26,951.16-37,195.89-16,340.76

Finding the Fourth Proportional to 26,951.16, 37,195.89 and 16,340.76

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Solution

The fourth proportional to 26,951.16, 37,195.89 and 16,340.76 is: 22,552.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,951.16 : 37,195.89 = 16,340.76 : x
  2. Step 2: Convert to fraction form
    26,951.16/37,195.89 = 16,340.76/x
  3. Step 3: Cross multiply
    26,951.16x = 37,195.89 × 16,340.76
  4. Step 4: Simplify right side
    26,951.16x = 607,809,111.48
  5. Step 5: Solve for x
    x = 607,809,111.48/26,951.16
  6. Step 6: Final answer
    x = 22,552.24

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Half scale
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Double scale
Find fourth proportional to 26,952.16, 37,197.27 and 16,341.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.