Home / 99,113.08-148,668.29-24,233.87

Finding the Fourth Proportional to 99,113.08, 148,668.29 and 24,233.87

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Solution

The fourth proportional to 99,113.08, 148,668.29 and 24,233.87 is: 36,350.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,113.08 : 148,668.29 = 24,233.87 : x
  2. Step 2: Convert to fraction form
    99,113.08/148,668.29 = 24,233.87/x
  3. Step 3: Cross multiply
    99,113.08x = 148,668.29 × 24,233.87
  4. Step 4: Simplify right side
    99,113.08x = 3,602,807,891.81
  5. Step 5: Solve for x
    x = 3,602,807,891.81/99,113.08
  6. Step 6: Final answer
    x = 36,350.48

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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.