Home / 25,224.92-37,803.36-12,753.74

Finding the Fourth Proportional to 25,224.92, 37,803.36 and 12,753.74

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Solution

The fourth proportional to 25,224.92, 37,803.36 and 12,753.74 is: 19,113.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,224.92 : 37,803.36 = 12,753.74 : x
  2. Step 2: Convert to fraction form
    25,224.92/37,803.36 = 12,753.74/x
  3. Step 3: Cross multiply
    25,224.92x = 37,803.36 × 12,753.74
  4. Step 4: Simplify right side
    25,224.92x = 482,134,224.57
  5. Step 5: Solve for x
    x = 482,134,224.57/25,224.92
  6. Step 6: Final answer
    x = 19,113.41

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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.