Home / 69,588.60-104,411.22-25,220.04

Finding the Fourth Proportional to 69,588.60, 104,411.22 and 25,220.04

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Solution

The fourth proportional to 69,588.60, 104,411.22 and 25,220.04 is: 37,840.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,588.60 : 104,411.22 = 25,220.04 : x
  2. Step 2: Convert to fraction form
    69,588.60/104,411.22 = 25,220.04/x
  3. Step 3: Cross multiply
    69,588.60x = 104,411.22 × 25,220.04
  4. Step 4: Simplify right side
    69,588.60x = 2,633,255,144.85
  5. Step 5: Solve for x
    x = 2,633,255,144.85/69,588.60
  6. Step 6: Final answer
    x = 37,840.32

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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.