Home / 56,110.91-84,119.79-22,846.64

Finding the Fourth Proportional to 56,110.91, 84,119.79 and 22,846.64

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Solution

The fourth proportional to 56,110.91, 84,119.79 and 22,846.64 is: 34,251.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,110.91 : 84,119.79 = 22,846.64 : x
  2. Step 2: Convert to fraction form
    56,110.91/84,119.79 = 22,846.64/x
  3. Step 3: Cross multiply
    56,110.91x = 84,119.79 × 22,846.64
  4. Step 4: Simplify right side
    56,110.91x = 1,921,854,559.01
  5. Step 5: Solve for x
    x = 1,921,854,559.01/56,110.91
  6. Step 6: Final answer
    x = 34,251.00

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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.