Home / 22,092.35-32,888.66-21,961.00

Finding the Fourth Proportional to 22,092.35, 32,888.66 and 21,961.00

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Solution

The fourth proportional to 22,092.35, 32,888.66 and 21,961.00 is: 32,693.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,092.35 : 32,888.66 = 21,961.00 : x
  2. Step 2: Convert to fraction form
    22,092.35/32,888.66 = 21,961.00/x
  3. Step 3: Cross multiply
    22,092.35x = 32,888.66 × 21,961.00
  4. Step 4: Simplify right side
    22,092.35x = 722,267,849.77
  5. Step 5: Solve for x
    x = 722,267,849.77/22,092.35
  6. Step 6: Final answer
    x = 32,693.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.