Home / 176,499.19-243,570.48-95,926.90

Finding the Fourth Proportional to 176,499.19, 243,570.48 and 95,926.90

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Solution

The fourth proportional to 176,499.19, 243,570.48 and 95,926.90 is: 132,379.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,499.19 : 243,570.48 = 95,926.90 : x
  2. Step 2: Convert to fraction form
    176,499.19/243,570.48 = 95,926.90/x
  3. Step 3: Cross multiply
    176,499.19x = 243,570.48 × 95,926.90
  4. Step 4: Simplify right side
    176,499.19x = 23,364,961,077.91
  5. Step 5: Solve for x
    x = 23,364,961,077.91/176,499.19
  6. Step 6: Final answer
    x = 132,379.99

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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.