Home / 44,967.71-67,451.54-13,377.62

Finding the Fourth Proportional to 44,967.71, 67,451.54 and 13,377.62

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Solution

The fourth proportional to 44,967.71, 67,451.54 and 13,377.62 is: 20,066.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,967.71 : 67,451.54 = 13,377.62 : x
  2. Step 2: Convert to fraction form
    44,967.71/67,451.54 = 13,377.62/x
  3. Step 3: Cross multiply
    44,967.71x = 67,451.54 × 13,377.62
  4. Step 4: Simplify right side
    44,967.71x = 902,340,666.39
  5. Step 5: Solve for x
    x = 902,340,666.39/44,967.71
  6. Step 6: Final answer
    x = 20,066.42

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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.