Home / 175,606.07-242,336.80-95,034.18

Finding the Fourth Proportional to 175,606.07, 242,336.80 and 95,034.18

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Solution

The fourth proportional to 175,606.07, 242,336.80 and 95,034.18 is: 131,147.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,606.07 : 242,336.80 = 95,034.18 : x
  2. Step 2: Convert to fraction form
    175,606.07/242,336.80 = 95,034.18/x
  3. Step 3: Cross multiply
    175,606.07x = 242,336.80 × 95,034.18
  4. Step 4: Simplify right side
    175,606.07x = 23,030,277,384.97
  5. Step 5: Solve for x
    x = 23,030,277,384.97/175,606.07
  6. Step 6: Final answer
    x = 131,147.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.