Home / 44,619.30-61,574.60-25,756.43

Finding the Fourth Proportional to 44,619.30, 61,574.60 and 25,756.43

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Solution

The fourth proportional to 44,619.30, 61,574.60 and 25,756.43 is: 35,543.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,619.30 : 61,574.60 = 25,756.43 : x
  2. Step 2: Convert to fraction form
    44,619.30/61,574.60 = 25,756.43/x
  3. Step 3: Cross multiply
    44,619.30x = 61,574.60 × 25,756.43
  4. Step 4: Simplify right side
    44,619.30x = 1,585,941,438.02
  5. Step 5: Solve for x
    x = 1,585,941,438.02/44,619.30
  6. Step 6: Final answer
    x = 35,543.84

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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.