Home / 40,253.56-60,360.92-16,873.72

Finding the Fourth Proportional to 40,253.56, 60,360.92 and 16,873.72

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Solution

The fourth proportional to 40,253.56, 60,360.92 and 16,873.72 is: 25,302.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,253.56 : 60,360.92 = 16,873.72 : x
  2. Step 2: Convert to fraction form
    40,253.56/60,360.92 = 16,873.72/x
  3. Step 3: Cross multiply
    40,253.56x = 60,360.92 × 16,873.72
  4. Step 4: Simplify right side
    40,253.56x = 1,018,513,263.02
  5. Step 5: Solve for x
    x = 1,018,513,263.02/40,253.56
  6. Step 6: Final answer
    x = 25,302.44

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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.