Home / 35,288.28-48,627.50-25,188.30

Finding the Fourth Proportional to 35,288.28, 48,627.50 and 25,188.30

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Solution

The fourth proportional to 35,288.28, 48,627.50 and 25,188.30 is: 34,709.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,288.28 : 48,627.50 = 25,188.30 : x
  2. Step 2: Convert to fraction form
    35,288.28/48,627.50 = 25,188.30/x
  3. Step 3: Cross multiply
    35,288.28x = 48,627.50 × 25,188.30
  4. Step 4: Simplify right side
    35,288.28x = 1,224,843,932.31
  5. Step 5: Solve for x
    x = 1,224,843,932.31/35,288.28
  6. Step 6: Final answer
    x = 34,709.65

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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.