Home / 44,854.20-67,205.70-35,458.20

Finding the Fourth Proportional to 44,854.20, 67,205.70 and 35,458.20

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Solution

The fourth proportional to 44,854.20, 67,205.70 and 35,458.20 is: 53,127.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,854.20 : 67,205.70 = 35,458.20 : x
  2. Step 2: Convert to fraction form
    44,854.20/67,205.70 = 35,458.20/x
  3. Step 3: Cross multiply
    44,854.20x = 67,205.70 × 35,458.20
  4. Step 4: Simplify right side
    44,854.20x = 2,382,993,151.74
  5. Step 5: Solve for x
    x = 2,382,993,151.74/44,854.20
  6. Step 6: Final answer
    x = 53,127.54

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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.