Home / 96,702.96-133,493.40-58,992.24

Finding the Fourth Proportional to 96,702.96, 133,493.40 and 58,992.24

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Solution

The fourth proportional to 96,702.96, 133,493.40 and 58,992.24 is: 81,435.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,702.96 : 133,493.40 = 58,992.24 : x
  2. Step 2: Convert to fraction form
    96,702.96/133,493.40 = 58,992.24/x
  3. Step 3: Cross multiply
    96,702.96x = 133,493.40 × 58,992.24
  4. Step 4: Simplify right side
    96,702.96x = 7,875,074,691.22
  5. Step 5: Solve for x
    x = 7,875,074,691.22/96,702.96
  6. Step 6: Final answer
    x = 81,435.72

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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.