Home / 155,924.60-233,901.66-43,604.80

Finding the Fourth Proportional to 155,924.60, 233,901.66 and 43,604.80

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Solution

The fourth proportional to 155,924.60, 233,901.66 and 43,604.80 is: 65,411.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,924.60 : 233,901.66 = 43,604.80 : x
  2. Step 2: Convert to fraction form
    155,924.60/233,901.66 = 43,604.80/x
  3. Step 3: Cross multiply
    155,924.60x = 233,901.66 × 43,604.80
  4. Step 4: Simplify right side
    155,924.60x = 10,199,235,103.97
  5. Step 5: Solve for x
    x = 10,199,235,103.97/155,924.60
  6. Step 6: Final answer
    x = 65,411.33

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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.