Home / 37,616.23-56,398.78-17,896.78

Finding the Fourth Proportional to 37,616.23, 56,398.78 and 17,896.78

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Solution

The fourth proportional to 37,616.23, 56,398.78 and 17,896.78 is: 26,833.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,616.23 : 56,398.78 = 17,896.78 : x
  2. Step 2: Convert to fraction form
    37,616.23/56,398.78 = 17,896.78/x
  3. Step 3: Cross multiply
    37,616.23x = 56,398.78 × 17,896.78
  4. Step 4: Simplify right side
    37,616.23x = 1,009,356,650.80
  5. Step 5: Solve for x
    x = 1,009,356,650.80/37,616.23
  6. Step 6: Final answer
    x = 26,833.01

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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.