Home / 34,484.42-51,752.29-25,620.39

Finding the Fourth Proportional to 34,484.42, 51,752.29 and 25,620.39

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Solution

The fourth proportional to 34,484.42, 51,752.29 and 25,620.39 is: 38,449.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,484.42 : 51,752.29 = 25,620.39 : x
  2. Step 2: Convert to fraction form
    34,484.42/51,752.29 = 25,620.39/x
  3. Step 3: Cross multiply
    34,484.42x = 51,752.29 × 25,620.39
  4. Step 4: Simplify right side
    34,484.42x = 1,325,913,853.19
  5. Step 5: Solve for x
    x = 1,325,913,853.19/34,484.42
  6. Step 6: Final answer
    x = 38,449.65

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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.