Home / 22,590.32-33,839.30-10,565.26

Finding the Fourth Proportional to 22,590.32, 33,839.30 and 10,565.26

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Solution

The fourth proportional to 22,590.32, 33,839.30 and 10,565.26 is: 15,826.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,590.32 : 33,839.30 = 10,565.26 : x
  2. Step 2: Convert to fraction form
    22,590.32/33,839.30 = 10,565.26/x
  3. Step 3: Cross multiply
    22,590.32x = 33,839.30 × 10,565.26
  4. Step 4: Simplify right side
    22,590.32x = 357,520,944.53
  5. Step 5: Solve for x
    x = 357,520,944.53/22,590.32
  6. Step 6: Final answer
    x = 15,826.29

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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.