Home / 39,175.08-54,058.44-23,263.44

Finding the Fourth Proportional to 39,175.08, 54,058.44 and 23,263.44

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Solution

The fourth proportional to 39,175.08, 54,058.44 and 23,263.44 is: 32,101.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,175.08 : 54,058.44 = 23,263.44 : x
  2. Step 2: Convert to fraction form
    39,175.08/54,058.44 = 23,263.44/x
  3. Step 3: Cross multiply
    39,175.08x = 54,058.44 × 23,263.44
  4. Step 4: Simplify right side
    39,175.08x = 1,257,585,275.43
  5. Step 5: Solve for x
    x = 1,257,585,275.43/39,175.08
  6. Step 6: Final answer
    x = 32,101.66

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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.