Home / 48,570.22-67,030.37-27,061.75

Finding the Fourth Proportional to 48,570.22, 67,030.37 and 27,061.75

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Solution

The fourth proportional to 48,570.22, 67,030.37 and 27,061.75 is: 37,347.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,570.22 : 67,030.37 = 27,061.75 : x
  2. Step 2: Convert to fraction form
    48,570.22/67,030.37 = 27,061.75/x
  3. Step 3: Cross multiply
    48,570.22x = 67,030.37 × 27,061.75
  4. Step 4: Simplify right side
    48,570.22x = 1,813,959,115.35
  5. Step 5: Solve for x
    x = 1,813,959,115.35/48,570.22
  6. Step 6: Final answer
    x = 37,347.15

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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.