Home / 94,566.61-130,502.55-52,125.18

Finding the Fourth Proportional to 94,566.61, 130,502.55 and 52,125.18

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Solution

The fourth proportional to 94,566.61, 130,502.55 and 52,125.18 is: 71,933.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,566.61 : 130,502.55 = 52,125.18 : x
  2. Step 2: Convert to fraction form
    94,566.61/130,502.55 = 52,125.18/x
  3. Step 3: Cross multiply
    94,566.61x = 130,502.55 × 52,125.18
  4. Step 4: Simplify right side
    94,566.61x = 6,802,468,909.21
  5. Step 5: Solve for x
    x = 6,802,468,909.21/94,566.61
  6. Step 6: Final answer
    x = 71,933.09

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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.