Home / 41,442.32-62,189.40-16,818.32

Finding the Fourth Proportional to 41,442.32, 62,189.40 and 16,818.32

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Solution

The fourth proportional to 41,442.32, 62,189.40 and 16,818.32 is: 25,238.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,442.32 : 62,189.40 = 16,818.32 : x
  2. Step 2: Convert to fraction form
    41,442.32/62,189.40 = 16,818.32/x
  3. Step 3: Cross multiply
    41,442.32x = 62,189.40 × 16,818.32
  4. Step 4: Simplify right side
    41,442.32x = 1,045,921,229.81
  5. Step 5: Solve for x
    x = 1,045,921,229.81/41,442.32
  6. Step 6: Final answer
    x = 25,238.00

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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.