Home / 95,510.34-143,294.13-38,554.92

Finding the Fourth Proportional to 95,510.34, 143,294.13 and 38,554.92

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Solution

The fourth proportional to 95,510.34, 143,294.13 and 38,554.92 is: 57,843.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,510.34 : 143,294.13 = 38,554.92 : x
  2. Step 2: Convert to fraction form
    95,510.34/143,294.13 = 38,554.92/x
  3. Step 3: Cross multiply
    95,510.34x = 143,294.13 × 38,554.92
  4. Step 4: Simplify right side
    95,510.34x = 5,524,693,718.62
  5. Step 5: Solve for x
    x = 5,524,693,718.62/95,510.34
  6. Step 6: Final answer
    x = 57,843.93

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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.