Home / 44,801.10-67,193.28-18,140.04

Finding the Fourth Proportional to 44,801.10, 67,193.28 and 18,140.04

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Solution

The fourth proportional to 44,801.10, 67,193.28 and 18,140.04 is: 27,206.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,801.10 : 67,193.28 = 18,140.04 : x
  2. Step 2: Convert to fraction form
    44,801.10/67,193.28 = 18,140.04/x
  3. Step 3: Cross multiply
    44,801.10x = 67,193.28 × 18,140.04
  4. Step 4: Simplify right side
    44,801.10x = 1,218,889,106.93
  5. Step 5: Solve for x
    x = 1,218,889,106.93/44,801.10
  6. Step 6: Final answer
    x = 27,206.68

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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.