Home / 176,776.08-244,034.40-113,150.76

Finding the Fourth Proportional to 176,776.08, 244,034.40 and 113,150.76

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Solution

The fourth proportional to 176,776.08, 244,034.40 and 113,150.76 is: 156,201.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,776.08 : 244,034.40 = 113,150.76 : x
  2. Step 2: Convert to fraction form
    176,776.08/244,034.40 = 113,150.76/x
  3. Step 3: Cross multiply
    176,776.08x = 244,034.40 × 113,150.76
  4. Step 4: Simplify right side
    176,776.08x = 27,612,677,826.14
  5. Step 5: Solve for x
    x = 27,612,677,826.14/176,776.08
  6. Step 6: Final answer
    x = 156,201.44

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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.