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Finding the Fourth Proportional to 175,652.94, 242,401.10 and 95,080.22

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Solution

The fourth proportional to 175,652.94, 242,401.10 and 95,080.22 is: 131,210.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,652.94 : 242,401.10 = 95,080.22 : x
  2. Step 2: Convert to fraction form
    175,652.94/242,401.10 = 95,080.22/x
  3. Step 3: Cross multiply
    175,652.94x = 242,401.10 × 95,080.22
  4. Step 4: Simplify right side
    175,652.94x = 23,047,548,228.84
  5. Step 5: Solve for x
    x = 23,047,548,228.84/175,652.94
  6. Step 6: Final answer
    x = 131,210.72

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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.