Home / 44,690.41-67,044.84-13,101.51

Finding the Fourth Proportional to 44,690.41, 67,044.84 and 13,101.51

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Solution

The fourth proportional to 44,690.41, 67,044.84 and 13,101.51 is: 19,654.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,690.41 : 67,044.84 = 13,101.51 : x
  2. Step 2: Convert to fraction form
    44,690.41/67,044.84 = 13,101.51/x
  3. Step 3: Cross multiply
    44,690.41x = 67,044.84 × 13,101.51
  4. Step 4: Simplify right side
    44,690.41x = 878,388,641.71
  5. Step 5: Solve for x
    x = 878,388,641.71/44,690.41
  6. Step 6: Final answer
    x = 19,654.97

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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.