Home / 94,036.12-129,769.96-51,594.82

Finding the Fourth Proportional to 94,036.12, 129,769.96 and 51,594.82

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Solution

The fourth proportional to 94,036.12, 129,769.96 and 51,594.82 is: 71,200.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,036.12 : 129,769.96 = 51,594.82 : x
  2. Step 2: Convert to fraction form
    94,036.12/129,769.96 = 51,594.82/x
  3. Step 3: Cross multiply
    94,036.12x = 129,769.96 × 51,594.82
  4. Step 4: Simplify right side
    94,036.12x = 6,695,457,727.61
  5. Step 5: Solve for x
    x = 6,695,457,727.61/94,036.12
  6. Step 6: Final answer
    x = 71,200.91

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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.