Home / 44,937.60-67,416.78-13,346.97

Finding the Fourth Proportional to 44,937.60, 67,416.78 and 13,346.97

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Solution

The fourth proportional to 44,937.60, 67,416.78 and 13,346.97 is: 20,023.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,937.60 : 67,416.78 = 13,346.97 : x
  2. Step 2: Convert to fraction form
    44,937.60/67,416.78 = 13,346.97/x
  3. Step 3: Cross multiply
    44,937.60x = 67,416.78 × 13,346.97
  4. Step 4: Simplify right side
    44,937.60x = 899,809,740.16
  5. Step 5: Solve for x
    x = 899,809,740.16/44,937.60
  6. Step 6: Final answer
    x = 20,023.54

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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.