Home / 10,095.13-15,175.50-10,045.92

Finding the Fourth Proportional to 10,095.13, 15,175.50 and 10,045.92

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Solution

The fourth proportional to 10,095.13, 15,175.50 and 10,045.92 is: 15,101.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095.13 : 15,175.50 = 10,045.92 : x
  2. Step 2: Convert to fraction form
    10,095.13/15,175.50 = 10,045.92/x
  3. Step 3: Cross multiply
    10,095.13x = 15,175.50 × 10,045.92
  4. Step 4: Simplify right side
    10,095.13x = 152,451,934.70
  5. Step 5: Solve for x
    x = 152,451,934.70/10,095.13
  6. Step 6: Final answer
    x = 15,101.53

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1.5x scale

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.