Home / 39,624.75-59,489.90-22,996.71

Finding the Fourth Proportional to 39,624.75, 59,489.90 and 22,996.71

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Solution

The fourth proportional to 39,624.75, 59,489.90 and 22,996.71 is: 34,525.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,624.75 : 59,489.90 = 22,996.71 : x
  2. Step 2: Convert to fraction form
    39,624.75/59,489.90 = 22,996.71/x
  3. Step 3: Cross multiply
    39,624.75x = 59,489.90 × 22,996.71
  4. Step 4: Simplify right side
    39,624.75x = 1,368,071,978.23
  5. Step 5: Solve for x
    x = 1,368,071,978.23/39,624.75
  6. Step 6: Final answer
    x = 34,525.69

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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.