Home / 60,848.14-91,277.02-21,414.10

Finding the Fourth Proportional to 60,848.14, 91,277.02 and 21,414.10

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Solution

The fourth proportional to 60,848.14, 91,277.02 and 21,414.10 is: 32,122.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,848.14 : 91,277.02 = 21,414.10 : x
  2. Step 2: Convert to fraction form
    60,848.14/91,277.02 = 21,414.10/x
  3. Step 3: Cross multiply
    60,848.14x = 91,277.02 × 21,414.10
  4. Step 4: Simplify right side
    60,848.14x = 1,954,615,233.98
  5. Step 5: Solve for x
    x = 1,954,615,233.98/60,848.14
  6. Step 6: Final answer
    x = 32,122.84

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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.