Home / 176,117.06-243,042.45-95,547.98

Finding the Fourth Proportional to 176,117.06, 243,042.45 and 95,547.98

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Solution

The fourth proportional to 176,117.06, 243,042.45 and 95,547.98 is: 131,856.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,117.06 : 243,042.45 = 95,547.98 : x
  2. Step 2: Convert to fraction form
    176,117.06/243,042.45 = 95,547.98/x
  3. Step 3: Cross multiply
    176,117.06x = 243,042.45 × 95,547.98
  4. Step 4: Simplify right side
    176,117.06x = 23,222,215,151.75
  5. Step 5: Solve for x
    x = 23,222,215,151.75/176,117.06
  6. Step 6: Final answer
    x = 131,856.70

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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.