Home / 24,946-34,425.96-13,767.76

Finding the Fourth Proportional to 24,946, 34,425.96 and 13,767.76

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Solution

The fourth proportional to 24,946, 34,425.96 and 13,767.76 is: 18,999.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,946 : 34,425.96 = 13,767.76 : x
  2. Step 2: Convert to fraction form
    24,946/34,425.96 = 13,767.76/x
  3. Step 3: Cross multiply
    24,946x = 34,425.96 × 13,767.76
  4. Step 4: Simplify right side
    24,946x = 473,968,355.05
  5. Step 5: Solve for x
    x = 473,968,355.05/24,946
  6. Step 6: Final answer
    x = 18,999.77

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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.