Home / 175,681.93-242,441.01-95,109.40

Finding the Fourth Proportional to 175,681.93, 242,441.01 and 95,109.40

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Solution

The fourth proportional to 175,681.93, 242,441.01 and 95,109.40 is: 131,250.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,681.93 : 242,441.01 = 95,109.40 : x
  2. Step 2: Convert to fraction form
    175,681.93/242,441.01 = 95,109.40/x
  3. Step 3: Cross multiply
    175,681.93x = 242,441.01 × 95,109.40
  4. Step 4: Simplify right side
    175,681.93x = 23,058,418,996.49
  5. Step 5: Solve for x
    x = 23,058,418,996.49/175,681.93
  6. Step 6: Final answer
    x = 131,250.94

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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.