Home / 25,063.31-34,587.35-13,733.52

Finding the Fourth Proportional to 25,063.31, 34,587.35 and 13,733.52

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Solution

The fourth proportional to 25,063.31, 34,587.35 and 13,733.52 is: 18,952.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,063.31 : 34,587.35 = 13,733.52 : x
  2. Step 2: Convert to fraction form
    25,063.31/34,587.35 = 13,733.52/x
  3. Step 3: Cross multiply
    25,063.31x = 34,587.35 × 13,733.52
  4. Step 4: Simplify right side
    25,063.31x = 475,005,994.30
  5. Step 5: Solve for x
    x = 475,005,994.30/25,063.31
  6. Step 6: Final answer
    x = 18,952.25

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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.