Home / 44,946.30-67,398.49-13,344.76

Finding the Fourth Proportional to 44,946.30, 67,398.49 and 13,344.76

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Solution

The fourth proportional to 44,946.30, 67,398.49 and 13,344.76 is: 20,010.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,946.30 : 67,398.49 = 13,344.76 : x
  2. Step 2: Convert to fraction form
    44,946.30/67,398.49 = 13,344.76/x
  3. Step 3: Cross multiply
    44,946.30x = 67,398.49 × 13,344.76
  4. Step 4: Simplify right side
    44,946.30x = 899,416,673.41
  5. Step 5: Solve for x
    x = 899,416,673.41/44,946.30
  6. Step 6: Final answer
    x = 20,010.92

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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.