Home / 175,574.94-242,292.64-95,003.89

Finding the Fourth Proportional to 175,574.94, 242,292.64 and 95,003.89

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Solution

The fourth proportional to 175,574.94, 242,292.64 and 95,003.89 is: 131,104.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,574.94 : 242,292.64 = 95,003.89 : x
  2. Step 2: Convert to fraction form
    175,574.94/242,292.64 = 95,003.89/x
  3. Step 3: Cross multiply
    175,574.94x = 242,292.64 × 95,003.89
  4. Step 4: Simplify right side
    175,574.94x = 23,018,742,920.46
  5. Step 5: Solve for x
    x = 23,018,742,920.46/175,574.94
  6. Step 6: Final answer
    x = 131,104.94

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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.