Home / 95,934.60-132,405.30-58,235.40

Finding the Fourth Proportional to 95,934.60, 132,405.30 and 58,235.40

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Solution

The fourth proportional to 95,934.60, 132,405.30 and 58,235.40 is: 80,374.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,934.60 : 132,405.30 = 58,235.40 : x
  2. Step 2: Convert to fraction form
    95,934.60/132,405.30 = 58,235.40/x
  3. Step 3: Cross multiply
    95,934.60x = 132,405.30 × 58,235.40
  4. Step 4: Simplify right side
    95,934.60x = 7,710,675,607.62
  5. Step 5: Solve for x
    x = 7,710,675,607.62/95,934.60
  6. Step 6: Final answer
    x = 80,374.29

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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.