Home / 25,152.28-37,734.26-7,382.22

Finding the Fourth Proportional to 25,152.28, 37,734.26 and 7,382.22

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Solution

The fourth proportional to 25,152.28, 37,734.26 and 7,382.22 is: 11,075.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,152.28 : 37,734.26 = 7,382.22 : x
  2. Step 2: Convert to fraction form
    25,152.28/37,734.26 = 7,382.22/x
  3. Step 3: Cross multiply
    25,152.28x = 37,734.26 × 7,382.22
  4. Step 4: Simplify right side
    25,152.28x = 278,562,608.86
  5. Step 5: Solve for x
    x = 278,562,608.86/25,152.28
  6. Step 6: Final answer
    x = 11,075.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.