Home / 175,363.22-242,001.19-94,790.70

Finding the Fourth Proportional to 175,363.22, 242,001.19 and 94,790.70

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Solution

The fourth proportional to 175,363.22, 242,001.19 and 94,790.70 is: 130,811.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,363.22 : 242,001.19 = 94,790.70 : x
  2. Step 2: Convert to fraction form
    175,363.22/242,001.19 = 94,790.70/x
  3. Step 3: Cross multiply
    175,363.22x = 242,001.19 × 94,790.70
  4. Step 4: Simplify right side
    175,363.22x = 22,939,462,200.93
  5. Step 5: Solve for x
    x = 22,939,462,200.93/175,363.22
  6. Step 6: Final answer
    x = 130,811.14

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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.