Home / 24,654.12-34,022.67-13,323.62

Finding the Fourth Proportional to 24,654.12, 34,022.67 and 13,323.62

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Solution

The fourth proportional to 24,654.12, 34,022.67 and 13,323.62 is: 18,386.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,654.12 : 34,022.67 = 13,323.62 : x
  2. Step 2: Convert to fraction form
    24,654.12/34,022.67 = 13,323.62/x
  3. Step 3: Cross multiply
    24,654.12x = 34,022.67 × 13,323.62
  4. Step 4: Simplify right side
    24,654.12x = 453,304,956.35
  5. Step 5: Solve for x
    x = 453,304,956.35/24,654.12
  6. Step 6: Final answer
    x = 18,386.58

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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.