Home / 44,477.61-61,380.63-25,360.20

Finding the Fourth Proportional to 44,477.61, 61,380.63 and 25,360.20

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Solution

The fourth proportional to 44,477.61, 61,380.63 and 25,360.20 is: 34,997.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,477.61 : 61,380.63 = 25,360.20 : x
  2. Step 2: Convert to fraction form
    44,477.61/61,380.63 = 25,360.20/x
  3. Step 3: Cross multiply
    44,477.61x = 61,380.63 × 25,360.20
  4. Step 4: Simplify right side
    44,477.61x = 1,556,625,052.93
  5. Step 5: Solve for x
    x = 1,556,625,052.93/44,477.61
  6. Step 6: Final answer
    x = 34,997.95

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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.