Home / 95,518.02-131,815.46-59,728.98

Finding the Fourth Proportional to 95,518.02, 131,815.46 and 59,728.98

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Solution

The fourth proportional to 95,518.02, 131,815.46 and 59,728.98 is: 82,426.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,518.02 : 131,815.46 = 59,728.98 : x
  2. Step 2: Convert to fraction form
    95,518.02/131,815.46 = 59,728.98/x
  3. Step 3: Cross multiply
    95,518.02x = 131,815.46 × 59,728.98
  4. Step 4: Simplify right side
    95,518.02x = 7,873,203,123.35
  5. Step 5: Solve for x
    x = 7,873,203,123.35/95,518.02
  6. Step 6: Final answer
    x = 82,426.36

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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.