Home / 22,061.57-33,085.26-7,266.51

Finding the Fourth Proportional to 22,061.57, 33,085.26 and 7,266.51

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Solution

The fourth proportional to 22,061.57, 33,085.26 and 7,266.51 is: 10,897.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,061.57 : 33,085.26 = 7,266.51 : x
  2. Step 2: Convert to fraction form
    22,061.57/33,085.26 = 7,266.51/x
  3. Step 3: Cross multiply
    22,061.57x = 33,085.26 × 7,266.51
  4. Step 4: Simplify right side
    22,061.57x = 240,414,372.64
  5. Step 5: Solve for x
    x = 240,414,372.64/22,061.57
  6. Step 6: Final answer
    x = 10,897.43

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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.