Home / 26,947.09-37,184.17-16,597.20

Finding the Fourth Proportional to 26,947.09, 37,184.17 and 16,597.20

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Solution

The fourth proportional to 26,947.09, 37,184.17 and 16,597.20 is: 22,902.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,947.09 : 37,184.17 = 16,597.20 : x
  2. Step 2: Convert to fraction form
    26,947.09/37,184.17 = 16,597.20/x
  3. Step 3: Cross multiply
    26,947.09x = 37,184.17 × 16,597.20
  4. Step 4: Simplify right side
    26,947.09x = 617,153,106.32
  5. Step 5: Solve for x
    x = 617,153,106.32/26,947.09
  6. Step 6: Final answer
    x = 22,902.40

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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.