Home / 104,444.57-156,689.35-33,350.50

Finding the Fourth Proportional to 104,444.57, 156,689.35 and 33,350.50

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Solution

The fourth proportional to 104,444.57, 156,689.35 and 33,350.50 is: 50,032.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,444.57 : 156,689.35 = 33,350.50 : x
  2. Step 2: Convert to fraction form
    104,444.57/156,689.35 = 33,350.50/x
  3. Step 3: Cross multiply
    104,444.57x = 156,689.35 × 33,350.50
  4. Step 4: Simplify right side
    104,444.57x = 5,225,668,167.18
  5. Step 5: Solve for x
    x = 5,225,668,167.18/104,444.57
  6. Step 6: Final answer
    x = 50,032.93

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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.