Home / 95,943.16-143,921.64-29,374.63

Finding the Fourth Proportional to 95,943.16, 143,921.64 and 29,374.63

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Solution

The fourth proportional to 95,943.16, 143,921.64 and 29,374.63 is: 44,064.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,943.16 : 143,921.64 = 29,374.63 : x
  2. Step 2: Convert to fraction form
    95,943.16/143,921.64 = 29,374.63/x
  3. Step 3: Cross multiply
    95,943.16x = 143,921.64 × 29,374.63
  4. Step 4: Simplify right side
    95,943.16x = 4,227,644,923.99
  5. Step 5: Solve for x
    x = 4,227,644,923.99/95,943.16
  6. Step 6: Final answer
    x = 44,064.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.