Home / 24,436.60-36,647.70-9,640.60

Finding the Fourth Proportional to 24,436.60, 36,647.70 and 9,640.60

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Solution

The fourth proportional to 24,436.60, 36,647.70 and 9,640.60 is: 14,458.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,436.60 : 36,647.70 = 9,640.60 : x
  2. Step 2: Convert to fraction form
    24,436.60/36,647.70 = 9,640.60/x
  3. Step 3: Cross multiply
    24,436.60x = 36,647.70 × 9,640.60
  4. Step 4: Simplify right side
    24,436.60x = 353,305,816.62
  5. Step 5: Solve for x
    x = 353,305,816.62/24,436.60
  6. Step 6: Final answer
    x = 14,458.06

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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.