Home / 50,035.47-75,139.07-44,425.82

Finding the Fourth Proportional to 50,035.47, 75,139.07 and 44,425.82

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Solution

The fourth proportional to 50,035.47, 75,139.07 and 44,425.82 is: 66,714.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,035.47 : 75,139.07 = 44,425.82 : x
  2. Step 2: Convert to fraction form
    50,035.47/75,139.07 = 44,425.82/x
  3. Step 3: Cross multiply
    50,035.47x = 75,139.07 × 44,425.82
  4. Step 4: Simplify right side
    50,035.47x = 3,338,114,200.96
  5. Step 5: Solve for x
    x = 3,338,114,200.96/50,035.47
  6. Step 6: Final answer
    x = 66,714.96

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1.5x scale

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.