Home / 10,034.93-15,066.98-7,410.53

Finding the Fourth Proportional to 10,034.93, 15,066.98 and 7,410.53

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Solution

The fourth proportional to 10,034.93, 15,066.98 and 7,410.53 is: 11,126.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,034.93 : 15,066.98 = 7,410.53 : x
  2. Step 2: Convert to fraction form
    10,034.93/15,066.98 = 7,410.53/x
  3. Step 3: Cross multiply
    10,034.93x = 15,066.98 × 7,410.53
  4. Step 4: Simplify right side
    10,034.93x = 111,654,307.30
  5. Step 5: Solve for x
    x = 111,654,307.30/10,034.93
  6. Step 6: Final answer
    x = 11,126.57

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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.