Home / 94,112.46-129,876.23-51,092.35

Finding the Fourth Proportional to 94,112.46, 129,876.23 and 51,092.35

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Solution

The fourth proportional to 94,112.46, 129,876.23 and 51,092.35 is: 70,508.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,112.46 : 129,876.23 = 51,092.35 : x
  2. Step 2: Convert to fraction form
    94,112.46/129,876.23 = 51,092.35/x
  3. Step 3: Cross multiply
    94,112.46x = 129,876.23 × 51,092.35
  4. Step 4: Simplify right side
    94,112.46x = 6,635,681,602.88
  5. Step 5: Solve for x
    x = 6,635,681,602.88/94,112.46
  6. Step 6: Final answer
    x = 70,508.00

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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.