Home / 176,254.28-243,230.12-95,681.14

Finding the Fourth Proportional to 176,254.28, 243,230.12 and 95,681.14

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Solution

The fourth proportional to 176,254.28, 243,230.12 and 95,681.14 is: 132,039.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,254.28 : 243,230.12 = 95,681.14 : x
  2. Step 2: Convert to fraction form
    176,254.28/243,230.12 = 95,681.14/x
  3. Step 3: Cross multiply
    176,254.28x = 243,230.12 × 95,681.14
  4. Step 4: Simplify right side
    176,254.28x = 23,272,535,163.94
  5. Step 5: Solve for x
    x = 23,272,535,163.94/176,254.28
  6. Step 6: Final answer
    x = 132,039.55

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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.