Home / 37,848.41-56,781.47-11,553.14

Finding the Fourth Proportional to 37,848.41, 56,781.47 and 11,553.14

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Solution

The fourth proportional to 37,848.41, 56,781.47 and 11,553.14 is: 17,332.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,848.41 : 56,781.47 = 11,553.14 : x
  2. Step 2: Convert to fraction form
    37,848.41/56,781.47 = 11,553.14/x
  3. Step 3: Cross multiply
    37,848.41x = 56,781.47 × 11,553.14
  4. Step 4: Simplify right side
    37,848.41x = 656,004,443.15
  5. Step 5: Solve for x
    x = 656,004,443.15/37,848.41
  6. Step 6: Final answer
    x = 17,332.42

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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.