Home / 62,808.67-94,231.33-25,349.61

Finding the Fourth Proportional to 62,808.67, 94,231.33 and 25,349.61

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Solution

The fourth proportional to 62,808.67, 94,231.33 and 25,349.61 is: 38,031.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,808.67 : 94,231.33 = 25,349.61 : x
  2. Step 2: Convert to fraction form
    62,808.67/94,231.33 = 25,349.61/x
  3. Step 3: Cross multiply
    62,808.67x = 94,231.33 × 25,349.61
  4. Step 4: Simplify right side
    62,808.67x = 2,388,727,401.91
  5. Step 5: Solve for x
    x = 2,388,727,401.91/62,808.67
  6. Step 6: Final answer
    x = 38,031.81

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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.