Home / 95,760.40-143,554.20-62,496.40

Finding the Fourth Proportional to 95,760.40, 143,554.20 and 62,496.40

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Solution

The fourth proportional to 95,760.40, 143,554.20 and 62,496.40 is: 93,688.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,760.40 : 143,554.20 = 62,496.40 : x
  2. Step 2: Convert to fraction form
    95,760.40/143,554.20 = 62,496.40/x
  3. Step 3: Cross multiply
    95,760.40x = 143,554.20 × 62,496.40
  4. Step 4: Simplify right side
    95,760.40x = 8,971,620,704.88
  5. Step 5: Solve for x
    x = 8,971,620,704.88/95,760.40
  6. Step 6: Final answer
    x = 93,688.21

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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.