Home / 178,352.10-267,528.15-94,079.70

Finding the Fourth Proportional to 178,352.10, 267,528.15 and 94,079.70

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Solution

The fourth proportional to 178,352.10, 267,528.15 and 94,079.70 is: 141,119.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,352.10 : 267,528.15 = 94,079.70 : x
  2. Step 2: Convert to fraction form
    178,352.10/267,528.15 = 94,079.70/x
  3. Step 3: Cross multiply
    178,352.10x = 267,528.15 × 94,079.70
  4. Step 4: Simplify right side
    178,352.10x = 25,168,968,093.56
  5. Step 5: Solve for x
    x = 25,168,968,093.56/178,352.10
  6. Step 6: Final answer
    x = 141,119.55

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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.