Home / 29,378.66-43,970.48-26,752.22

Finding the Fourth Proportional to 29,378.66, 43,970.48 and 26,752.22

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Solution

The fourth proportional to 29,378.66, 43,970.48 and 26,752.22 is: 40,039.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,378.66 : 43,970.48 = 26,752.22 : x
  2. Step 2: Convert to fraction form
    29,378.66/43,970.48 = 26,752.22/x
  3. Step 3: Cross multiply
    29,378.66x = 43,970.48 × 26,752.22
  4. Step 4: Simplify right side
    29,378.66x = 1,176,307,801.49
  5. Step 5: Solve for x
    x = 1,176,307,801.49/29,378.66
  6. Step 6: Final answer
    x = 40,039.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.