Home / 61,867.13-92,800.69-22,424.28

Finding the Fourth Proportional to 61,867.13, 92,800.69 and 22,424.28

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Solution

The fourth proportional to 61,867.13, 92,800.69 and 22,424.28 is: 33,636.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,867.13 : 92,800.69 = 22,424.28 : x
  2. Step 2: Convert to fraction form
    61,867.13/92,800.69 = 22,424.28/x
  3. Step 3: Cross multiply
    61,867.13x = 92,800.69 × 22,424.28
  4. Step 4: Simplify right side
    61,867.13x = 2,080,988,252.69
  5. Step 5: Solve for x
    x = 2,080,988,252.69/61,867.13
  6. Step 6: Final answer
    x = 33,636.41

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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.