Home / 175,441.61-242,109.25-94,868.93

Finding the Fourth Proportional to 175,441.61, 242,109.25 and 94,868.93

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Solution

The fourth proportional to 175,441.61, 242,109.25 and 94,868.93 is: 130,919.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,441.61 : 242,109.25 = 94,868.93 : x
  2. Step 2: Convert to fraction form
    175,441.61/242,109.25 = 94,868.93/x
  3. Step 3: Cross multiply
    175,441.61x = 242,109.25 × 94,868.93
  4. Step 4: Simplify right side
    175,441.61x = 22,968,645,858.70
  5. Step 5: Solve for x
    x = 22,968,645,858.70/175,441.61
  6. Step 6: Final answer
    x = 130,919.03

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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.