Home / 10,600.32-14,629.38-5,885.52

Finding the Fourth Proportional to 10,600.32, 14,629.38 and 5,885.52

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Solution

The fourth proportional to 10,600.32, 14,629.38 and 5,885.52 is: 8,122.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,600.32 : 14,629.38 = 5,885.52 : x
  2. Step 2: Convert to fraction form
    10,600.32/14,629.38 = 5,885.52/x
  3. Step 3: Cross multiply
    10,600.32x = 14,629.38 × 5,885.52
  4. Step 4: Simplify right side
    10,600.32x = 86,101,508.58
  5. Step 5: Solve for x
    x = 86,101,508.58/10,600.32
  6. Step 6: Final answer
    x = 8,122.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.