Home / 10,452.08-15,671.93-6,943.97

Finding the Fourth Proportional to 10,452.08, 15,671.93 and 6,943.97

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Solution

The fourth proportional to 10,452.08, 15,671.93 and 6,943.97 is: 10,411.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,452.08 : 15,671.93 = 6,943.97 : x
  2. Step 2: Convert to fraction form
    10,452.08/15,671.93 = 6,943.97/x
  3. Step 3: Cross multiply
    10,452.08x = 15,671.93 × 6,943.97
  4. Step 4: Simplify right side
    10,452.08x = 108,825,298.68
  5. Step 5: Solve for x
    x = 108,825,298.68/10,452.08
  6. Step 6: Final answer
    x = 10,411.84

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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.