Home / 22,534.65-33,752.70-11,422.26

Finding the Fourth Proportional to 22,534.65, 33,752.70 and 11,422.26

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Solution

The fourth proportional to 22,534.65, 33,752.70 and 11,422.26 is: 17,108.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,534.65 : 33,752.70 = 11,422.26 : x
  2. Step 2: Convert to fraction form
    22,534.65/33,752.70 = 11,422.26/x
  3. Step 3: Cross multiply
    22,534.65x = 33,752.70 × 11,422.26
  4. Step 4: Simplify right side
    22,534.65x = 385,532,115.10
  5. Step 5: Solve for x
    x = 385,532,115.10/22,534.65
  6. Step 6: Final answer
    x = 17,108.41

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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.