Home / 25,373.44-35,016.96-14,199.04

Finding the Fourth Proportional to 25,373.44, 35,016.96 and 14,199.04

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Solution

The fourth proportional to 25,373.44, 35,016.96 and 14,199.04 is: 19,595.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,373.44 : 35,016.96 = 14,199.04 : x
  2. Step 2: Convert to fraction form
    25,373.44/35,016.96 = 14,199.04/x
  3. Step 3: Cross multiply
    25,373.44x = 35,016.96 × 14,199.04
  4. Step 4: Simplify right side
    25,373.44x = 497,207,215.72
  5. Step 5: Solve for x
    x = 497,207,215.72/25,373.44
  6. Step 6: Final answer
    x = 19,595.58

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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.