Home / 47,360.61-70,973.19-34,781.94

Finding the Fourth Proportional to 47,360.61, 70,973.19 and 34,781.94

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Solution

The fourth proportional to 47,360.61, 70,973.19 and 34,781.94 is: 52,123.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,360.61 : 70,973.19 = 34,781.94 : x
  2. Step 2: Convert to fraction form
    47,360.61/70,973.19 = 34,781.94/x
  3. Step 3: Cross multiply
    47,360.61x = 70,973.19 × 34,781.94
  4. Step 4: Simplify right side
    47,360.61x = 2,468,585,236.19
  5. Step 5: Solve for x
    x = 2,468,585,236.19/47,360.61
  6. Step 6: Final answer
    x = 52,123.17

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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.