Home / 38,894.24-58,253.80-27,259.40

Finding the Fourth Proportional to 38,894.24, 58,253.80 and 27,259.40

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Solution

The fourth proportional to 38,894.24, 58,253.80 and 27,259.40 is: 40,827.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,894.24 : 58,253.80 = 27,259.40 : x
  2. Step 2: Convert to fraction form
    38,894.24/58,253.80 = 27,259.40/x
  3. Step 3: Cross multiply
    38,894.24x = 58,253.80 × 27,259.40
  4. Step 4: Simplify right side
    38,894.24x = 1,587,963,635.72
  5. Step 5: Solve for x
    x = 1,587,963,635.72/38,894.24
  6. Step 6: Final answer
    x = 40,827.73

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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.