Home / 95,049.02-131,166.06-52,606.64

Finding the Fourth Proportional to 95,049.02, 131,166.06 and 52,606.64

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Solution

The fourth proportional to 95,049.02, 131,166.06 and 52,606.64 is: 72,596.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,049.02 : 131,166.06 = 52,606.64 : x
  2. Step 2: Convert to fraction form
    95,049.02/131,166.06 = 52,606.64/x
  3. Step 3: Cross multiply
    95,049.02x = 131,166.06 × 52,606.64
  4. Step 4: Simplify right side
    95,049.02x = 6,900,205,698.64
  5. Step 5: Solve for x
    x = 6,900,205,698.64/95,049.02
  6. Step 6: Final answer
    x = 72,596.28

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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.