Home / 24,440.40-33,727.59-13,829.81

Finding the Fourth Proportional to 24,440.40, 33,727.59 and 13,829.81

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Solution

The fourth proportional to 24,440.40, 33,727.59 and 13,829.81 is: 19,085.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,440.40 : 33,727.59 = 13,829.81 : x
  2. Step 2: Convert to fraction form
    24,440.40/33,727.59 = 13,829.81/x
  3. Step 3: Cross multiply
    24,440.40x = 33,727.59 × 13,829.81
  4. Step 4: Simplify right side
    24,440.40x = 466,445,992.82
  5. Step 5: Solve for x
    x = 466,445,992.82/24,440.40
  6. Step 6: Final answer
    x = 19,085.04

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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.