Home / 175,444.15-263,347.94-108,024.75

Finding the Fourth Proportional to 175,444.15, 263,347.94 and 108,024.75

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Solution

The fourth proportional to 175,444.15, 263,347.94 and 108,024.75 is: 162,149.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,444.15 : 263,347.94 = 108,024.75 : x
  2. Step 2: Convert to fraction form
    175,444.15/263,347.94 = 108,024.75/x
  3. Step 3: Cross multiply
    175,444.15x = 263,347.94 × 108,024.75
  4. Step 4: Simplify right side
    175,444.15x = 28,448,095,381.52
  5. Step 5: Solve for x
    x = 28,448,095,381.52/175,444.15
  6. Step 6: Final answer
    x = 162,149.01

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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.