Home / 27,034.23-40,502.75-16,498.76

Finding the Fourth Proportional to 27,034.23, 40,502.75 and 16,498.76

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Solution

The fourth proportional to 27,034.23, 40,502.75 and 16,498.76 is: 24,718.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,034.23 : 40,502.75 = 16,498.76 : x
  2. Step 2: Convert to fraction form
    27,034.23/40,502.75 = 16,498.76/x
  3. Step 3: Cross multiply
    27,034.23x = 40,502.75 × 16,498.76
  4. Step 4: Simplify right side
    27,034.23x = 668,245,170.35
  5. Step 5: Solve for x
    x = 668,245,170.35/27,034.23
  6. Step 6: Final answer
    x = 24,718.48

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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.