Home / 48,058.68-72,075.32-33,062.64

Finding the Fourth Proportional to 48,058.68, 72,075.32 and 33,062.64

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Solution

The fourth proportional to 48,058.68, 72,075.32 and 33,062.64 is: 49,585.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,058.68 : 72,075.32 = 33,062.64 : x
  2. Step 2: Convert to fraction form
    48,058.68/72,075.32 = 33,062.64/x
  3. Step 3: Cross multiply
    48,058.68x = 72,075.32 × 33,062.64
  4. Step 4: Simplify right side
    48,058.68x = 2,383,000,358.04
  5. Step 5: Solve for x
    x = 2,383,000,358.04/48,058.68
  6. Step 6: Final answer
    x = 49,585.22

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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.