Home / 63,901.31-88,184.43-35,222.04

Finding the Fourth Proportional to 63,901.31, 88,184.43 and 35,222.04

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Solution

The fourth proportional to 63,901.31, 88,184.43 and 35,222.04 is: 48,606.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,901.31 : 88,184.43 = 35,222.04 : x
  2. Step 2: Convert to fraction form
    63,901.31/88,184.43 = 35,222.04/x
  3. Step 3: Cross multiply
    63,901.31x = 88,184.43 × 35,222.04
  4. Step 4: Simplify right side
    63,901.31x = 3,106,035,520.84
  5. Step 5: Solve for x
    x = 3,106,035,520.84/63,901.31
  6. Step 6: Final answer
    x = 48,606.76

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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.