Home / 37,724.34-56,586.13-15,234.64

Finding the Fourth Proportional to 37,724.34, 56,586.13 and 15,234.64

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Solution

The fourth proportional to 37,724.34, 56,586.13 and 15,234.64 is: 22,851.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,724.34 : 56,586.13 = 15,234.64 : x
  2. Step 2: Convert to fraction form
    37,724.34/56,586.13 = 15,234.64/x
  3. Step 3: Cross multiply
    37,724.34x = 56,586.13 × 15,234.64
  4. Step 4: Simplify right side
    37,724.34x = 862,069,319.54
  5. Step 5: Solve for x
    x = 862,069,319.54/37,724.34
  6. Step 6: Final answer
    x = 22,851.81

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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.