Home / 7,034.74-10,548.60-2,353.12

Finding the Fourth Proportional to 7,034.74, 10,548.60 and 2,353.12

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Solution

The fourth proportional to 7,034.74, 10,548.60 and 2,353.12 is: 3,528.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034.74 : 10,548.60 = 2,353.12 : x
  2. Step 2: Convert to fraction form
    7,034.74/10,548.60 = 2,353.12/x
  3. Step 3: Cross multiply
    7,034.74x = 10,548.60 × 2,353.12
  4. Step 4: Simplify right side
    7,034.74x = 24,822,121.63
  5. Step 5: Solve for x
    x = 24,822,121.63/7,034.74
  6. Step 6: Final answer
    x = 3,528.51

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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.