Home / 178,324.94-267,525.18-66,006.09

Finding the Fourth Proportional to 178,324.94, 267,525.18 and 66,006.09

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Solution

The fourth proportional to 178,324.94, 267,525.18 and 66,006.09 is: 99,023.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,324.94 : 267,525.18 = 66,006.09 : x
  2. Step 2: Convert to fraction form
    178,324.94/267,525.18 = 66,006.09/x
  3. Step 3: Cross multiply
    178,324.94x = 267,525.18 × 66,006.09
  4. Step 4: Simplify right side
    178,324.94x = 17,658,291,108.35
  5. Step 5: Solve for x
    x = 17,658,291,108.35/178,324.94
  6. Step 6: Final answer
    x = 99,023.11

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1.5x scale

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.