Home / 10,352.70-15,526.22-4,508.01

Finding the Fourth Proportional to 10,352.70, 15,526.22 and 4,508.01

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Solution

The fourth proportional to 10,352.70, 15,526.22 and 4,508.01 is: 6,760.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,352.70 : 15,526.22 = 4,508.01 : x
  2. Step 2: Convert to fraction form
    10,352.70/15,526.22 = 4,508.01/x
  3. Step 3: Cross multiply
    10,352.70x = 15,526.22 × 4,508.01
  4. Step 4: Simplify right side
    10,352.70x = 69,992,332.48
  5. Step 5: Solve for x
    x = 69,992,332.48/10,352.70
  6. Step 6: Final answer
    x = 6,760.78

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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.