Home / 67,468.20-93,109.74-37,253.41

Finding the Fourth Proportional to 67,468.20, 93,109.74 and 37,253.41

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Solution

The fourth proportional to 67,468.20, 93,109.74 and 37,253.41 is: 51,411.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,468.20 : 93,109.74 = 37,253.41 : x
  2. Step 2: Convert to fraction form
    67,468.20/93,109.74 = 37,253.41/x
  3. Step 3: Cross multiply
    67,468.20x = 93,109.74 × 37,253.41
  4. Step 4: Simplify right side
    67,468.20x = 3,468,655,319.21
  5. Step 5: Solve for x
    x = 3,468,655,319.21/67,468.20
  6. Step 6: Final answer
    x = 51,411.71

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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.