Home / 48,263.44-66,594.04-30,348.04

Finding the Fourth Proportional to 48,263.44, 66,594.04 and 30,348.04

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Solution

The fourth proportional to 48,263.44, 66,594.04 and 30,348.04 is: 41,874.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,263.44 : 66,594.04 = 30,348.04 : x
  2. Step 2: Convert to fraction form
    48,263.44/66,594.04 = 30,348.04/x
  3. Step 3: Cross multiply
    48,263.44x = 66,594.04 × 30,348.04
  4. Step 4: Simplify right side
    48,263.44x = 2,020,998,589.68
  5. Step 5: Solve for x
    x = 2,020,998,589.68/48,263.44
  6. Step 6: Final answer
    x = 41,874.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.