Home / 44,902.60-67,353.06-11,622.31

Finding the Fourth Proportional to 44,902.60, 67,353.06 and 11,622.31

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Solution

The fourth proportional to 44,902.60, 67,353.06 and 11,622.31 is: 17,433.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,902.60 : 67,353.06 = 11,622.31 : x
  2. Step 2: Convert to fraction form
    44,902.60/67,353.06 = 11,622.31/x
  3. Step 3: Cross multiply
    44,902.60x = 67,353.06 × 11,622.31
  4. Step 4: Simplify right side
    44,902.60x = 782,798,142.77
  5. Step 5: Solve for x
    x = 782,798,142.77/44,902.60
  6. Step 6: Final answer
    x = 17,433.25

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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.