Home / 50,425.16-75,602.65-22,329.95

Finding the Fourth Proportional to 50,425.16, 75,602.65 and 22,329.95

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Solution

The fourth proportional to 50,425.16, 75,602.65 and 22,329.95 is: 33,479.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,425.16 : 75,602.65 = 22,329.95 : x
  2. Step 2: Convert to fraction form
    50,425.16/75,602.65 = 22,329.95/x
  3. Step 3: Cross multiply
    50,425.16x = 75,602.65 × 22,329.95
  4. Step 4: Simplify right side
    50,425.16x = 1,688,203,734.50
  5. Step 5: Solve for x
    x = 1,688,203,734.50/50,425.16
  6. Step 6: Final answer
    x = 33,479.39

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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.