Home / 6,948.46-10,417.49-2,565.10

Finding the Fourth Proportional to 6,948.46, 10,417.49 and 2,565.10

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Solution

The fourth proportional to 6,948.46, 10,417.49 and 2,565.10 is: 3,845.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,948.46 : 10,417.49 = 2,565.10 : x
  2. Step 2: Convert to fraction form
    6,948.46/10,417.49 = 2,565.10/x
  3. Step 3: Cross multiply
    6,948.46x = 10,417.49 × 2,565.10
  4. Step 4: Simplify right side
    6,948.46x = 26,721,903.60
  5. Step 5: Solve for x
    x = 26,721,903.60/6,948.46
  6. Step 6: Final answer
    x = 3,845.73

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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.