Home / 178,212.30-267,170.43-93,925.38

Finding the Fourth Proportional to 178,212.30, 267,170.43 and 93,925.38

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Solution

The fourth proportional to 178,212.30, 267,170.43 and 93,925.38 is: 140,810.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,212.30 : 267,170.43 = 93,925.38 : x
  2. Step 2: Convert to fraction form
    178,212.30/267,170.43 = 93,925.38/x
  3. Step 3: Cross multiply
    178,212.30x = 267,170.43 × 93,925.38
  4. Step 4: Simplify right side
    178,212.30x = 25,094,084,162.51
  5. Step 5: Solve for x
    x = 25,094,084,162.51/178,212.30
  6. Step 6: Final answer
    x = 140,810.06

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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.