Home / 29,816.10-41,099.20-24,430.61

Finding the Fourth Proportional to 29,816.10, 41,099.20 and 24,430.61

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Solution

The fourth proportional to 29,816.10, 41,099.20 and 24,430.61 is: 33,675.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,816.10 : 41,099.20 = 24,430.61 : x
  2. Step 2: Convert to fraction form
    29,816.10/41,099.20 = 24,430.61/x
  3. Step 3: Cross multiply
    29,816.10x = 41,099.20 × 24,430.61
  4. Step 4: Simplify right side
    29,816.10x = 1,004,078,568.18
  5. Step 5: Solve for x
    x = 1,004,078,568.18/29,816.10
  6. Step 6: Final answer
    x = 33,675.72

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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.