Home / 95,283.33-131,490.10-52,261.94

Finding the Fourth Proportional to 95,283.33, 131,490.10 and 52,261.94

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Solution

The fourth proportional to 95,283.33, 131,490.10 and 52,261.94 is: 72,120.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,283.33 : 131,490.10 = 52,261.94 : x
  2. Step 2: Convert to fraction form
    95,283.33/131,490.10 = 52,261.94/x
  3. Step 3: Cross multiply
    95,283.33x = 131,490.10 × 52,261.94
  4. Step 4: Simplify right side
    95,283.33x = 6,871,927,716.79
  5. Step 5: Solve for x
    x = 6,871,927,716.79/95,283.33
  6. Step 6: Final answer
    x = 72,120.99

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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.