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Finding the Fourth Proportional to 32,565.62, 44,926.29 and 19,130.82

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Solution

The fourth proportional to 32,565.62, 44,926.29 and 19,130.82 is: 26,392.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,565.62 : 44,926.29 = 19,130.82 : x
  2. Step 2: Convert to fraction form
    32,565.62/44,926.29 = 19,130.82/x
  3. Step 3: Cross multiply
    32,565.62x = 44,926.29 × 19,130.82
  4. Step 4: Simplify right side
    32,565.62x = 859,476,767.26
  5. Step 5: Solve for x
    x = 859,476,767.26/32,565.62
  6. Step 6: Final answer
    x = 26,392.16

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.