Home / 95,552.13-143,328.20-29,888.13

Finding the Fourth Proportional to 95,552.13, 143,328.20 and 29,888.13

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Solution

The fourth proportional to 95,552.13, 143,328.20 and 29,888.13 is: 44,832.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,552.13 : 143,328.20 = 29,888.13 : x
  2. Step 2: Convert to fraction form
    95,552.13/143,328.20 = 29,888.13/x
  3. Step 3: Cross multiply
    95,552.13x = 143,328.20 × 29,888.13
  4. Step 4: Simplify right side
    95,552.13x = 4,283,811,874.27
  5. Step 5: Solve for x
    x = 4,283,811,874.27/95,552.13
  6. Step 6: Final answer
    x = 44,832.20

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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.