Home / 24,635.50-36,948.64-7,995.68

Finding the Fourth Proportional to 24,635.50, 36,948.64 and 7,995.68

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Solution

The fourth proportional to 24,635.50, 36,948.64 and 7,995.68 is: 11,992.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,635.50 : 36,948.64 = 7,995.68 : x
  2. Step 2: Convert to fraction form
    24,635.50/36,948.64 = 7,995.68/x
  3. Step 3: Cross multiply
    24,635.50x = 36,948.64 × 7,995.68
  4. Step 4: Simplify right side
    24,635.50x = 295,429,501.88
  5. Step 5: Solve for x
    x = 295,429,501.88/24,635.50
  6. Step 6: Final answer
    x = 11,992.02

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1.5x scale

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.