Home / 109,594.46-164,259.50-53,350.26

Finding the Fourth Proportional to 109,594.46, 164,259.50 and 53,350.26

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Solution

The fourth proportional to 109,594.46, 164,259.50 and 53,350.26 is: 79,961.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,594.46 : 164,259.50 = 53,350.26 : x
  2. Step 2: Convert to fraction form
    109,594.46/164,259.50 = 53,350.26/x
  3. Step 3: Cross multiply
    109,594.46x = 164,259.50 × 53,350.26
  4. Step 4: Simplify right side
    109,594.46x = 8,763,286,765.72
  5. Step 5: Solve for x
    x = 8,763,286,765.72/109,594.46
  6. Step 6: Final answer
    x = 79,961.04

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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.