Home / 32,103.01-48,151.41-9,910.39

Finding the Fourth Proportional to 32,103.01, 48,151.41 and 9,910.39

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Solution

The fourth proportional to 32,103.01, 48,151.41 and 9,910.39 is: 14,864.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,103.01 : 48,151.41 = 9,910.39 : x
  2. Step 2: Convert to fraction form
    32,103.01/48,151.41 = 9,910.39/x
  3. Step 3: Cross multiply
    32,103.01x = 48,151.41 × 9,910.39
  4. Step 4: Simplify right side
    32,103.01x = 477,199,252.15
  5. Step 5: Solve for x
    x = 477,199,252.15/32,103.01
  6. Step 6: Final answer
    x = 14,864.63

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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.