Home / 44,290.48-61,180.68-35,400.28

Finding the Fourth Proportional to 44,290.48, 61,180.68 and 35,400.28

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Solution

The fourth proportional to 44,290.48, 61,180.68 and 35,400.28 is: 48,900.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,290.48 : 61,180.68 = 35,400.28 : x
  2. Step 2: Convert to fraction form
    44,290.48/61,180.68 = 35,400.28/x
  3. Step 3: Cross multiply
    44,290.48x = 61,180.68 × 35,400.28
  4. Step 4: Simplify right side
    44,290.48x = 2,165,813,202.59
  5. Step 5: Solve for x
    x = 2,165,813,202.59/44,290.48
  6. Step 6: Final answer
    x = 48,900.20

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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.