Home / 44,226.54-66,350.34-13,061.79

Finding the Fourth Proportional to 44,226.54, 66,350.34 and 13,061.79

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Solution

The fourth proportional to 44,226.54, 66,350.34 and 13,061.79 is: 19,595.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,226.54 : 66,350.34 = 13,061.79 : x
  2. Step 2: Convert to fraction form
    44,226.54/66,350.34 = 13,061.79/x
  3. Step 3: Cross multiply
    44,226.54x = 66,350.34 × 13,061.79
  4. Step 4: Simplify right side
    44,226.54x = 866,654,207.51
  5. Step 5: Solve for x
    x = 866,654,207.51/44,226.54
  6. Step 6: Final answer
    x = 19,595.79

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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.