Home / 67,652.41-93,358.92-37,437.71

Finding the Fourth Proportional to 67,652.41, 93,358.92 and 37,437.71

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Solution

The fourth proportional to 67,652.41, 93,358.92 and 37,437.71 is: 51,663.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,652.41 : 93,358.92 = 37,437.71 : x
  2. Step 2: Convert to fraction form
    67,652.41/93,358.92 = 37,437.71/x
  3. Step 3: Cross multiply
    67,652.41x = 93,358.92 × 37,437.71
  4. Step 4: Simplify right side
    67,652.41x = 3,495,144,172.87
  5. Step 5: Solve for x
    x = 3,495,144,172.87/67,652.41
  6. Step 6: Final answer
    x = 51,663.26

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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.