Home / 176,424.12-243,466.44-95,851.62

Finding the Fourth Proportional to 176,424.12, 243,466.44 and 95,851.62

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Solution

The fourth proportional to 176,424.12, 243,466.44 and 95,851.62 is: 132,275.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,424.12 : 243,466.44 = 95,851.62 : x
  2. Step 2: Convert to fraction form
    176,424.12/243,466.44 = 95,851.62/x
  3. Step 3: Cross multiply
    176,424.12x = 243,466.44 × 95,851.62
  4. Step 4: Simplify right side
    176,424.12x = 23,336,652,689.63
  5. Step 5: Solve for x
    x = 23,336,652,689.63/176,424.12
  6. Step 6: Final answer
    x = 132,275.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.