Home / 48,737.16-67,256.70-27,517.32

Finding the Fourth Proportional to 48,737.16, 67,256.70 and 27,517.32

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Solution

The fourth proportional to 48,737.16, 67,256.70 and 27,517.32 is: 37,973.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,737.16 : 67,256.70 = 27,517.32 : x
  2. Step 2: Convert to fraction form
    48,737.16/67,256.70 = 27,517.32/x
  3. Step 3: Cross multiply
    48,737.16x = 67,256.70 × 27,517.32
  4. Step 4: Simplify right side
    48,737.16x = 1,850,724,136.04
  5. Step 5: Solve for x
    x = 1,850,724,136.04/48,737.16
  6. Step 6: Final answer
    x = 37,973.57

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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.