Home / 97,204.59-133,267.48-95,433.12

Finding the Fourth Proportional to 97,204.59, 133,267.48 and 95,433.12

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Solution

The fourth proportional to 97,204.59, 133,267.48 and 95,433.12 is: 130,838.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,204.59 : 133,267.48 = 95,433.12 : x
  2. Step 2: Convert to fraction form
    97,204.59/133,267.48 = 95,433.12/x
  3. Step 3: Cross multiply
    97,204.59x = 133,267.48 × 95,433.12
  4. Step 4: Simplify right side
    97,204.59x = 12,718,131,172.35
  5. Step 5: Solve for x
    x = 12,718,131,172.35/97,204.59
  6. Step 6: Final answer
    x = 130,838.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.