Home / 178,435.52-267,369.24-94,192.64

Finding the Fourth Proportional to 178,435.52, 267,369.24 and 94,192.64

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Solution

The fourth proportional to 178,435.52, 267,369.24 and 94,192.64 is: 141,139.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,435.52 : 267,369.24 = 94,192.64 : x
  2. Step 2: Convert to fraction form
    178,435.52/267,369.24 = 94,192.64/x
  3. Step 3: Cross multiply
    178,435.52x = 267,369.24 × 94,192.64
  4. Step 4: Simplify right side
    178,435.52x = 25,184,214,570.39
  5. Step 5: Solve for x
    x = 25,184,214,570.39/178,435.52
  6. Step 6: Final answer
    x = 141,139.02

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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.