Home / 44,964.83-67,447.20-13,374.76

Finding the Fourth Proportional to 44,964.83, 67,447.20 and 13,374.76

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Solution

The fourth proportional to 44,964.83, 67,447.20 and 13,374.76 is: 20,062.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,964.83 : 67,447.20 = 13,374.76 : x
  2. Step 2: Convert to fraction form
    44,964.83/67,447.20 = 13,374.76/x
  3. Step 3: Cross multiply
    44,964.83x = 67,447.20 × 13,374.76
  4. Step 4: Simplify right side
    44,964.83x = 902,090,112.67
  5. Step 5: Solve for x
    x = 902,090,112.67/44,964.83
  6. Step 6: Final answer
    x = 20,062.13

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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.