Home / 31,595.84-47,375.67-25,367.35

Finding the Fourth Proportional to 31,595.84, 47,375.67 and 25,367.35

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Solution

The fourth proportional to 31,595.84, 47,375.67 and 25,367.35 is: 38,036.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,595.84 : 47,375.67 = 25,367.35 : x
  2. Step 2: Convert to fraction form
    31,595.84/47,375.67 = 25,367.35/x
  3. Step 3: Cross multiply
    31,595.84x = 47,375.67 × 25,367.35
  4. Step 4: Simplify right side
    31,595.84x = 1,201,795,202.37
  5. Step 5: Solve for x
    x = 1,201,795,202.37/31,595.84
  6. Step 6: Final answer
    x = 38,036.50

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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.