Home / 7,034.20-10,547.68-2,352.52

Finding the Fourth Proportional to 7,034.20, 10,547.68 and 2,352.52

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Solution

The fourth proportional to 7,034.20, 10,547.68 and 2,352.52 is: 3,527.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034.20 : 10,547.68 = 2,352.52 : x
  2. Step 2: Convert to fraction form
    7,034.20/10,547.68 = 2,352.52/x
  3. Step 3: Cross multiply
    7,034.20x = 10,547.68 × 2,352.52
  4. Step 4: Simplify right side
    7,034.20x = 24,813,628.15
  5. Step 5: Solve for x
    x = 24,813,628.15/7,034.20
  6. Step 6: Final answer
    x = 3,527.57

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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.