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Finding the Fourth Proportional to 7,034.93, 10,552.40 and 2,354.07

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Solution

The fourth proportional to 7,034.93, 10,552.40 and 2,354.07 is: 3,531.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034.93 : 10,552.40 = 2,354.07 : x
  2. Step 2: Convert to fraction form
    7,034.93/10,552.40 = 2,354.07/x
  3. Step 3: Cross multiply
    7,034.93x = 10,552.40 × 2,354.07
  4. Step 4: Simplify right side
    7,034.93x = 24,841,101.84
  5. Step 5: Solve for x
    x = 24,841,101.84/7,034.93
  6. Step 6: Final answer
    x = 3,531.11

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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.