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Finding the Fourth Proportional to 36,058.97, 54,059.19 and 15,014.76

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Solution

The fourth proportional to 36,058.97, 54,059.19 and 15,014.76 is: 22,509.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,058.97 : 54,059.19 = 15,014.76 : x
  2. Step 2: Convert to fraction form
    36,058.97/54,059.19 = 15,014.76/x
  3. Step 3: Cross multiply
    36,058.97x = 54,059.19 × 15,014.76
  4. Step 4: Simplify right side
    36,058.97x = 811,685,560.92
  5. Step 5: Solve for x
    x = 811,685,560.92/36,058.97
  6. Step 6: Final answer
    x = 22,509.95

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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.