Home / 16,398.18-24,597.07-5,304.62

Finding the Fourth Proportional to 16,398.18, 24,597.07 and 5,304.62

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Solution

The fourth proportional to 16,398.18, 24,597.07 and 5,304.62 is: 7,956.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,398.18 : 24,597.07 = 5,304.62 : x
  2. Step 2: Convert to fraction form
    16,398.18/24,597.07 = 5,304.62/x
  3. Step 3: Cross multiply
    16,398.18x = 24,597.07 × 5,304.62
  4. Step 4: Simplify right side
    16,398.18x = 130,478,157.69
  5. Step 5: Solve for x
    x = 130,478,157.69/16,398.18
  6. Step 6: Final answer
    x = 7,956.87

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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.