Home / 44,621.52-61,575.48-25,500.72

Finding the Fourth Proportional to 44,621.52, 61,575.48 and 25,500.72

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Solution

The fourth proportional to 44,621.52, 61,575.48 and 25,500.72 is: 35,189.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,621.52 : 61,575.48 = 25,500.72 : x
  2. Step 2: Convert to fraction form
    44,621.52/61,575.48 = 25,500.72/x
  3. Step 3: Cross multiply
    44,621.52x = 61,575.48 × 25,500.72
  4. Step 4: Simplify right side
    44,621.52x = 1,570,219,074.35
  5. Step 5: Solve for x
    x = 1,570,219,074.35/44,621.52
  6. Step 6: Final answer
    x = 35,189.73

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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.