Home / 95,965.11-132,432.35-52,946.10

Finding the Fourth Proportional to 95,965.11, 132,432.35 and 52,946.10

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Solution

The fourth proportional to 95,965.11, 132,432.35 and 52,946.10 is: 73,065.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,965.11 : 132,432.35 = 52,946.10 : x
  2. Step 2: Convert to fraction form
    95,965.11/132,432.35 = 52,946.10/x
  3. Step 3: Cross multiply
    95,965.11x = 132,432.35 × 52,946.10
  4. Step 4: Simplify right side
    95,965.11x = 7,011,776,181.60
  5. Step 5: Solve for x
    x = 7,011,776,181.60/95,965.11
  6. Step 6: Final answer
    x = 73,065.89

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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.