Home / 106,248.60-146,625.84-58,497.48

Finding the Fourth Proportional to 106,248.60, 146,625.84 and 58,497.48

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Solution

The fourth proportional to 106,248.60, 146,625.84 and 58,497.48 is: 80,728.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,248.60 : 146,625.84 = 58,497.48 : x
  2. Step 2: Convert to fraction form
    106,248.60/146,625.84 = 58,497.48/x
  3. Step 3: Cross multiply
    106,248.60x = 146,625.84 × 58,497.48
  4. Step 4: Simplify right side
    106,248.60x = 8,577,242,142.88
  5. Step 5: Solve for x
    x = 8,577,242,142.88/106,248.60
  6. Step 6: Final answer
    x = 80,728.05

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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.