Home / 54,761.29-75,586.75-32,105.18

Finding the Fourth Proportional to 54,761.29, 75,586.75 and 32,105.18

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Solution

The fourth proportional to 54,761.29, 75,586.75 and 32,105.18 is: 44,314.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,761.29 : 75,586.75 = 32,105.18 : x
  2. Step 2: Convert to fraction form
    54,761.29/75,586.75 = 32,105.18/x
  3. Step 3: Cross multiply
    54,761.29x = 75,586.75 × 32,105.18
  4. Step 4: Simplify right side
    54,761.29x = 2,426,726,323.07
  5. Step 5: Solve for x
    x = 2,426,726,323.07/54,761.29
  6. Step 6: Final answer
    x = 44,314.63

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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.