Home / 176,231.84-243,196.08-95,659.52

Finding the Fourth Proportional to 176,231.84, 243,196.08 and 95,659.52

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Solution

The fourth proportional to 176,231.84, 243,196.08 and 95,659.52 is: 132,008.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,231.84 : 243,196.08 = 95,659.52 : x
  2. Step 2: Convert to fraction form
    176,231.84/243,196.08 = 95,659.52/x
  3. Step 3: Cross multiply
    176,231.84x = 243,196.08 × 95,659.52
  4. Step 4: Simplify right side
    176,231.84x = 23,264,020,278.68
  5. Step 5: Solve for x
    x = 23,264,020,278.68/176,231.84
  6. Step 6: Final answer
    x = 132,008.04

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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.