Home / 19,959.24-27,545.01-11,464.02

Finding the Fourth Proportional to 19,959.24, 27,545.01 and 11,464.02

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Solution

The fourth proportional to 19,959.24, 27,545.01 and 11,464.02 is: 15,821.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,959.24 : 27,545.01 = 11,464.02 : x
  2. Step 2: Convert to fraction form
    19,959.24/27,545.01 = 11,464.02/x
  3. Step 3: Cross multiply
    19,959.24x = 27,545.01 × 11,464.02
  4. Step 4: Simplify right side
    19,959.24x = 315,776,545.54
  5. Step 5: Solve for x
    x = 315,776,545.54/19,959.24
  6. Step 6: Final answer
    x = 15,821.07

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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.