Home / 41,040.46-56,622.54-25,108.30

Finding the Fourth Proportional to 41,040.46, 56,622.54 and 25,108.30

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Solution

The fourth proportional to 41,040.46, 56,622.54 and 25,108.30 is: 34,641.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,040.46 : 56,622.54 = 25,108.30 : x
  2. Step 2: Convert to fraction form
    41,040.46/56,622.54 = 25,108.30/x
  3. Step 3: Cross multiply
    41,040.46x = 56,622.54 × 25,108.30
  4. Step 4: Simplify right side
    41,040.46x = 1,421,695,721.08
  5. Step 5: Solve for x
    x = 1,421,695,721.08/41,040.46
  6. Step 6: Final answer
    x = 34,641.32

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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.