Home / 39,264.30-54,177.39-23,352.66

Finding the Fourth Proportional to 39,264.30, 54,177.39 and 23,352.66

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Solution

The fourth proportional to 39,264.30, 54,177.39 and 23,352.66 is: 32,222.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,264.30 : 54,177.39 = 23,352.66 : x
  2. Step 2: Convert to fraction form
    39,264.30/54,177.39 = 23,352.66/x
  3. Step 3: Cross multiply
    39,264.30x = 54,177.39 × 23,352.66
  4. Step 4: Simplify right side
    39,264.30x = 1,265,186,168.36
  5. Step 5: Solve for x
    x = 1,265,186,168.36/39,264.30
  6. Step 6: Final answer
    x = 32,222.30

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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.