Home / 34,488.60-51,758.64-25,624.44

Finding the Fourth Proportional to 34,488.60, 51,758.64 and 25,624.44

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Solution

The fourth proportional to 34,488.60, 51,758.64 and 25,624.44 is: 38,455.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,488.60 : 51,758.64 = 25,624.44 : x
  2. Step 2: Convert to fraction form
    34,488.60/51,758.64 = 25,624.44/x
  3. Step 3: Cross multiply
    34,488.60x = 51,758.64 × 25,624.44
  4. Step 4: Simplify right side
    34,488.60x = 1,326,286,165.16
  5. Step 5: Solve for x
    x = 1,326,286,165.16/34,488.60
  6. Step 6: Final answer
    x = 38,455.78

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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.