Home / 44,763.30-61,770.33-25,643.15

Finding the Fourth Proportional to 44,763.30, 61,770.33 and 25,643.15

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Solution

The fourth proportional to 44,763.30, 61,770.33 and 25,643.15 is: 35,385.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,763.30 : 61,770.33 = 25,643.15 : x
  2. Step 2: Convert to fraction form
    44,763.30/61,770.33 = 25,643.15/x
  3. Step 3: Cross multiply
    44,763.30x = 61,770.33 × 25,643.15
  4. Step 4: Simplify right side
    44,763.30x = 1,583,985,760.53
  5. Step 5: Solve for x
    x = 1,583,985,760.53/44,763.30
  6. Step 6: Final answer
    x = 35,385.81

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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.