Home / 63,836.40-95,798.32-22,283.40

Finding the Fourth Proportional to 63,836.40, 95,798.32 and 22,283.40

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Solution

The fourth proportional to 63,836.40, 95,798.32 and 22,283.40 is: 33,440.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,836.40 : 95,798.32 = 22,283.40 : x
  2. Step 2: Convert to fraction form
    63,836.40/95,798.32 = 22,283.40/x
  3. Step 3: Cross multiply
    63,836.40x = 95,798.32 × 22,283.40
  4. Step 4: Simplify right side
    63,836.40x = 2,134,712,283.89
  5. Step 5: Solve for x
    x = 2,134,712,283.89/63,836.40
  6. Step 6: Final answer
    x = 33,440.36

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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.