Home / 94,967.12-131,058.05-52,525.95

Finding the Fourth Proportional to 94,967.12, 131,058.05 and 52,525.95

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Solution

The fourth proportional to 94,967.12, 131,058.05 and 52,525.95 is: 72,487.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,967.12 : 131,058.05 = 52,525.95 : x
  2. Step 2: Convert to fraction form
    94,967.12/131,058.05 = 52,525.95/x
  3. Step 3: Cross multiply
    94,967.12x = 131,058.05 × 52,525.95
  4. Step 4: Simplify right side
    94,967.12x = 6,883,948,318.77
  5. Step 5: Solve for x
    x = 6,883,948,318.77/94,967.12
  6. Step 6: Final answer
    x = 72,487.71

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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.