Home / 44,310.95-66,478.98-18,034.55

Finding the Fourth Proportional to 44,310.95, 66,478.98 and 18,034.55

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Solution

The fourth proportional to 44,310.95, 66,478.98 and 18,034.55 is: 27,056.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,310.95 : 66,478.98 = 18,034.55 : x
  2. Step 2: Convert to fraction form
    44,310.95/66,478.98 = 18,034.55/x
  3. Step 3: Cross multiply
    44,310.95x = 66,478.98 × 18,034.55
  4. Step 4: Simplify right side
    44,310.95x = 1,198,918,488.76
  5. Step 5: Solve for x
    x = 1,198,918,488.76/44,310.95
  6. Step 6: Final answer
    x = 27,056.93

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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.