Home / 24,005.06-33,127.00-13,394.69

Finding the Fourth Proportional to 24,005.06, 33,127.00 and 13,394.69

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Solution

The fourth proportional to 24,005.06, 33,127.00 and 13,394.69 is: 18,484.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,005.06 : 33,127.00 = 13,394.69 : x
  2. Step 2: Convert to fraction form
    24,005.06/33,127.00 = 13,394.69/x
  3. Step 3: Cross multiply
    24,005.06x = 33,127.00 × 13,394.69
  4. Step 4: Simplify right side
    24,005.06x = 443,726,011.93
  5. Step 5: Solve for x
    x = 443,726,011.93/24,005.06
  6. Step 6: Final answer
    x = 18,484.69

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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.