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Finding the Fourth Proportional to 63,994.04, 95,990.70 and 16,609.10

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Solution

The fourth proportional to 63,994.04, 95,990.70 and 16,609.10 is: 24,913.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,994.04 : 95,990.70 = 16,609.10 : x
  2. Step 2: Convert to fraction form
    63,994.04/95,990.70 = 16,609.10/x
  3. Step 3: Cross multiply
    63,994.04x = 95,990.70 × 16,609.10
  4. Step 4: Simplify right side
    63,994.04x = 1,594,318,655.42
  5. Step 5: Solve for x
    x = 1,594,318,655.42/63,994.04
  6. Step 6: Final answer
    x = 24,913.55

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Similar ratio
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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.