Home / 94,502.43-130,233.92-67,598.23

Finding the Fourth Proportional to 94,502.43, 130,233.92 and 67,598.23

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Solution

The fourth proportional to 94,502.43, 130,233.92 and 67,598.23 is: 93,157.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,502.43 : 130,233.92 = 67,598.23 : x
  2. Step 2: Convert to fraction form
    94,502.43/130,233.92 = 67,598.23/x
  3. Step 3: Cross multiply
    94,502.43x = 130,233.92 × 67,598.23
  4. Step 4: Simplify right side
    94,502.43x = 8,803,581,488.80
  5. Step 5: Solve for x
    x = 8,803,581,488.80/94,502.43
  6. Step 6: Final answer
    x = 93,157.20

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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.