Home / 15,025.10-22,546.62-8,010.32

Finding the Fourth Proportional to 15,025.10, 22,546.62 and 8,010.32

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Solution

The fourth proportional to 15,025.10, 22,546.62 and 8,010.32 is: 12,020.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,025.10 : 22,546.62 = 8,010.32 : x
  2. Step 2: Convert to fraction form
    15,025.10/22,546.62 = 8,010.32/x
  3. Step 3: Cross multiply
    15,025.10x = 22,546.62 × 8,010.32
  4. Step 4: Simplify right side
    15,025.10x = 180,605,641.12
  5. Step 5: Solve for x
    x = 180,605,641.12/15,025.10
  6. Step 6: Final answer
    x = 12,020.26

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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.