Home / 176,119.73-243,045.96-95,547.84

Finding the Fourth Proportional to 176,119.73, 243,045.96 and 95,547.84

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Solution

The fourth proportional to 176,119.73, 243,045.96 and 95,547.84 is: 131,856.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,119.73 : 243,045.96 = 95,547.84 : x
  2. Step 2: Convert to fraction form
    176,119.73/243,045.96 = 95,547.84/x
  3. Step 3: Cross multiply
    176,119.73x = 243,045.96 × 95,547.84
  4. Step 4: Simplify right side
    176,119.73x = 23,222,516,498.73
  5. Step 5: Solve for x
    x = 23,222,516,498.73/176,119.73
  6. Step 6: Final answer
    x = 131,856.42

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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.