Home / 41,569.45-62,360.04-13,480.07

Finding the Fourth Proportional to 41,569.45, 62,360.04 and 13,480.07

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Solution

The fourth proportional to 41,569.45, 62,360.04 and 13,480.07 is: 20,222.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,569.45 : 62,360.04 = 13,480.07 : x
  2. Step 2: Convert to fraction form
    41,569.45/62,360.04 = 13,480.07/x
  3. Step 3: Cross multiply
    41,569.45x = 62,360.04 × 13,480.07
  4. Step 4: Simplify right side
    41,569.45x = 840,617,392.60
  5. Step 5: Solve for x
    x = 840,617,392.60/41,569.45
  6. Step 6: Final answer
    x = 20,222.00

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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.