Home / 48,680.46-72,994.53-24,978.24

Finding the Fourth Proportional to 48,680.46, 72,994.53 and 24,978.24

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Solution

The fourth proportional to 48,680.46, 72,994.53 and 24,978.24 is: 37,453.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,680.46 : 72,994.53 = 24,978.24 : x
  2. Step 2: Convert to fraction form
    48,680.46/72,994.53 = 24,978.24/x
  3. Step 3: Cross multiply
    48,680.46x = 72,994.53 × 24,978.24
  4. Step 4: Simplify right side
    48,680.46x = 1,823,274,889.03
  5. Step 5: Solve for x
    x = 1,823,274,889.03/48,680.46
  6. Step 6: Final answer
    x = 37,453.94

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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.