Home / 44,233.20-66,306.60-39,567.60

Finding the Fourth Proportional to 44,233.20, 66,306.60 and 39,567.60

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Solution

The fourth proportional to 44,233.20, 66,306.60 and 39,567.60 is: 59,312.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,233.20 : 66,306.60 = 39,567.60 : x
  2. Step 2: Convert to fraction form
    44,233.20/66,306.60 = 39,567.60/x
  3. Step 3: Cross multiply
    44,233.20x = 66,306.60 × 39,567.60
  4. Step 4: Simplify right side
    44,233.20x = 2,623,593,026.16
  5. Step 5: Solve for x
    x = 2,623,593,026.16/44,233.20
  6. Step 6: Final answer
    x = 59,312.76

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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.