Home / 24,819.08-34,236.45-15,252.31

Finding the Fourth Proportional to 24,819.08, 34,236.45 and 15,252.31

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Solution

The fourth proportional to 24,819.08, 34,236.45 and 15,252.31 is: 21,039.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,819.08 : 34,236.45 = 15,252.31 : x
  2. Step 2: Convert to fraction form
    24,819.08/34,236.45 = 15,252.31/x
  3. Step 3: Cross multiply
    24,819.08x = 34,236.45 × 15,252.31
  4. Step 4: Simplify right side
    24,819.08x = 522,184,991.50
  5. Step 5: Solve for x
    x = 522,184,991.50/24,819.08
  6. Step 6: Final answer
    x = 21,039.66

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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.