Home / 24,346.81-33,589.59-17,988.73

Finding the Fourth Proportional to 24,346.81, 33,589.59 and 17,988.73

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Solution

The fourth proportional to 24,346.81, 33,589.59 and 17,988.73 is: 24,817.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,346.81 : 33,589.59 = 17,988.73 : x
  2. Step 2: Convert to fraction form
    24,346.81/33,589.59 = 17,988.73/x
  3. Step 3: Cross multiply
    24,346.81x = 33,589.59 × 17,988.73
  4. Step 4: Simplify right side
    24,346.81x = 604,234,065.32
  5. Step 5: Solve for x
    x = 604,234,065.32/24,346.81
  6. Step 6: Final answer
    x = 24,817.79

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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.