Home / 63,984.53-88,298.06-35,304.46

Finding the Fourth Proportional to 63,984.53, 88,298.06 and 35,304.46

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Solution

The fourth proportional to 63,984.53, 88,298.06 and 35,304.46 is: 48,719.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,984.53 : 88,298.06 = 35,304.46 : x
  2. Step 2: Convert to fraction form
    63,984.53/88,298.06 = 35,304.46/x
  3. Step 3: Cross multiply
    63,984.53x = 88,298.06 × 35,304.46
  4. Step 4: Simplify right side
    63,984.53x = 3,117,314,930.08
  5. Step 5: Solve for x
    x = 3,117,314,930.08/63,984.53
  6. Step 6: Final answer
    x = 48,719.82

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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.