Home / 36,263.60-54,394.03-9,967.66

Finding the Fourth Proportional to 36,263.60, 54,394.03 and 9,967.66

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Solution

The fourth proportional to 36,263.60, 54,394.03 and 9,967.66 is: 14,951.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,263.60 : 54,394.03 = 9,967.66 : x
  2. Step 2: Convert to fraction form
    36,263.60/54,394.03 = 9,967.66/x
  3. Step 3: Cross multiply
    36,263.60x = 54,394.03 × 9,967.66
  4. Step 4: Simplify right side
    36,263.60x = 542,181,197.07
  5. Step 5: Solve for x
    x = 542,181,197.07/36,263.60
  6. Step 6: Final answer
    x = 14,951.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.