Home / 40,148.62-59,936.51-37,480.48

Finding the Fourth Proportional to 40,148.62, 59,936.51 and 37,480.48

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Solution

The fourth proportional to 40,148.62, 59,936.51 and 37,480.48 is: 55,953.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,148.62 : 59,936.51 = 37,480.48 : x
  2. Step 2: Convert to fraction form
    40,148.62/59,936.51 = 37,480.48/x
  3. Step 3: Cross multiply
    40,148.62x = 59,936.51 × 37,480.48
  4. Step 4: Simplify right side
    40,148.62x = 2,246,449,164.32
  5. Step 5: Solve for x
    x = 2,246,449,164.32/40,148.62
  6. Step 6: Final answer
    x = 55,953.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.