Home / 15,025.60-22,547.37-8,010.82

Finding the Fourth Proportional to 15,025.60, 22,547.37 and 8,010.82

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Solution

The fourth proportional to 15,025.60, 22,547.37 and 8,010.82 is: 12,021.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,025.60 : 22,547.37 = 8,010.82 : x
  2. Step 2: Convert to fraction form
    15,025.60/22,547.37 = 8,010.82/x
  3. Step 3: Cross multiply
    15,025.60x = 22,547.37 × 8,010.82
  4. Step 4: Simplify right side
    15,025.60x = 180,622,922.54
  5. Step 5: Solve for x
    x = 180,622,922.54/15,025.60
  6. Step 6: Final answer
    x = 12,021.01

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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.