Home / 10,066.59-15,100.04-3,492.98

Finding the Fourth Proportional to 10,066.59, 15,100.04 and 3,492.98

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Solution

The fourth proportional to 10,066.59, 15,100.04 and 3,492.98 is: 5,239.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,066.59 : 15,100.04 = 3,492.98 : x
  2. Step 2: Convert to fraction form
    10,066.59/15,100.04 = 3,492.98/x
  3. Step 3: Cross multiply
    10,066.59x = 15,100.04 × 3,492.98
  4. Step 4: Simplify right side
    10,066.59x = 52,744,158.00
  5. Step 5: Solve for x
    x = 52,744,158.00/10,066.59
  6. Step 6: Final answer
    x = 5,239.53

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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.