Home / 48,824.19-67,328.87-36,753.57

Finding the Fourth Proportional to 48,824.19, 67,328.87 and 36,753.57

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Solution

The fourth proportional to 48,824.19, 67,328.87 and 36,753.57 is: 50,683.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,824.19 : 67,328.87 = 36,753.57 : x
  2. Step 2: Convert to fraction form
    48,824.19/67,328.87 = 36,753.57/x
  3. Step 3: Cross multiply
    48,824.19x = 67,328.87 × 36,753.57
  4. Step 4: Simplify right side
    48,824.19x = 2,474,576,152.80
  5. Step 5: Solve for x
    x = 2,474,576,152.80/48,824.19
  6. Step 6: Final answer
    x = 50,683.40

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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.