Home / 67,772.10-93,524.10-37,557.18

Finding the Fourth Proportional to 67,772.10, 93,524.10 and 37,557.18

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Solution

The fourth proportional to 67,772.10, 93,524.10 and 37,557.18 is: 51,828.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,772.10 : 93,524.10 = 37,557.18 : x
  2. Step 2: Convert to fraction form
    67,772.10/93,524.10 = 37,557.18/x
  3. Step 3: Cross multiply
    67,772.10x = 93,524.10 × 37,557.18
  4. Step 4: Simplify right side
    67,772.10x = 3,512,501,458.04
  5. Step 5: Solve for x
    x = 3,512,501,458.04/67,772.10
  6. Step 6: Final answer
    x = 51,828.13

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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.