Home / 22,367.04-30,862.08-19,023.36

Finding the Fourth Proportional to 22,367.04, 30,862.08 and 19,023.36

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Solution

The fourth proportional to 22,367.04, 30,862.08 and 19,023.36 is: 26,248.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,367.04 : 30,862.08 = 19,023.36 : x
  2. Step 2: Convert to fraction form
    22,367.04/30,862.08 = 19,023.36/x
  3. Step 3: Cross multiply
    22,367.04x = 30,862.08 × 19,023.36
  4. Step 4: Simplify right side
    22,367.04x = 587,100,458.19
  5. Step 5: Solve for x
    x = 587,100,458.19/22,367.04
  6. Step 6: Final answer
    x = 26,248.46

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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.