Home / 25,652.44-38,449.50-10,852.12

Finding the Fourth Proportional to 25,652.44, 38,449.50 and 10,852.12

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Solution

The fourth proportional to 25,652.44, 38,449.50 and 10,852.12 is: 16,265.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,652.44 : 38,449.50 = 10,852.12 : x
  2. Step 2: Convert to fraction form
    25,652.44/38,449.50 = 10,852.12/x
  3. Step 3: Cross multiply
    25,652.44x = 38,449.50 × 10,852.12
  4. Step 4: Simplify right side
    25,652.44x = 417,258,587.94
  5. Step 5: Solve for x
    x = 417,258,587.94/25,652.44
  6. Step 6: Final answer
    x = 16,265.84

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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.