Home / 23,487.32-35,229.42-11,010.13

Finding the Fourth Proportional to 23,487.32, 35,229.42 and 11,010.13

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Solution

The fourth proportional to 23,487.32, 35,229.42 and 11,010.13 is: 16,514.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,487.32 : 35,229.42 = 11,010.13 : x
  2. Step 2: Convert to fraction form
    23,487.32/35,229.42 = 11,010.13/x
  3. Step 3: Cross multiply
    23,487.32x = 35,229.42 × 11,010.13
  4. Step 4: Simplify right side
    23,487.32x = 387,880,494.02
  5. Step 5: Solve for x
    x = 387,880,494.02/23,487.32
  6. Step 6: Final answer
    x = 16,514.46

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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.