Home / 94,237.47-141,006.20-52,713.63

Finding the Fourth Proportional to 94,237.47, 141,006.20 and 52,713.63

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Solution

The fourth proportional to 94,237.47, 141,006.20 and 52,713.63 is: 78,874.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,237.47 : 141,006.20 = 52,713.63 : x
  2. Step 2: Convert to fraction form
    94,237.47/141,006.20 = 52,713.63/x
  3. Step 3: Cross multiply
    94,237.47x = 141,006.20 × 52,713.63
  4. Step 4: Simplify right side
    94,237.47x = 7,432,948,390.94
  5. Step 5: Solve for x
    x = 7,432,948,390.94/94,237.47
  6. Step 6: Final answer
    x = 78,874.66

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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.