Home / 44,490.87-61,398.20-25,372.85

Finding the Fourth Proportional to 44,490.87, 61,398.20 and 25,372.85

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Solution

The fourth proportional to 44,490.87, 61,398.20 and 25,372.85 is: 35,014.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,490.87 : 61,398.20 = 25,372.85 : x
  2. Step 2: Convert to fraction form
    44,490.87/61,398.20 = 25,372.85/x
  3. Step 3: Cross multiply
    44,490.87x = 61,398.20 × 25,372.85
  4. Step 4: Simplify right side
    44,490.87x = 1,557,847,075.31
  5. Step 5: Solve for x
    x = 1,557,847,075.31/44,490.87
  6. Step 6: Final answer
    x = 35,014.98

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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.