Home / 7,008.03-10,508.61-2,326.46

Finding the Fourth Proportional to 7,008.03, 10,508.61 and 2,326.46

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Solution

The fourth proportional to 7,008.03, 10,508.61 and 2,326.46 is: 3,488.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,008.03 : 10,508.61 = 2,326.46 : x
  2. Step 2: Convert to fraction form
    7,008.03/10,508.61 = 2,326.46/x
  3. Step 3: Cross multiply
    7,008.03x = 10,508.61 × 2,326.46
  4. Step 4: Simplify right side
    7,008.03x = 24,447,808.28
  5. Step 5: Solve for x
    x = 24,447,808.28/7,008.03
  6. Step 6: Final answer
    x = 3,488.54

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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.