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Finding the Fourth Proportional to 176,484.82, 243,551.37 and 95,913.63

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Solution

The fourth proportional to 176,484.82, 243,551.37 and 95,913.63 is: 132,362.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,484.82 : 243,551.37 = 95,913.63 : x
  2. Step 2: Convert to fraction form
    176,484.82/243,551.37 = 95,913.63/x
  3. Step 3: Cross multiply
    176,484.82x = 243,551.37 × 95,913.63
  4. Step 4: Simplify right side
    176,484.82x = 23,359,895,988.17
  5. Step 5: Solve for x
    x = 23,359,895,988.17/176,484.82
  6. Step 6: Final answer
    x = 132,362.07

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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.