Home / 19,023.24-26,245.68-11,058.96

Finding the Fourth Proportional to 19,023.24, 26,245.68 and 11,058.96

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Solution

The fourth proportional to 19,023.24, 26,245.68 and 11,058.96 is: 15,257.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,023.24 : 26,245.68 = 11,058.96 : x
  2. Step 2: Convert to fraction form
    19,023.24/26,245.68 = 11,058.96/x
  3. Step 3: Cross multiply
    19,023.24x = 26,245.68 × 11,058.96
  4. Step 4: Simplify right side
    19,023.24x = 290,249,925.29
  5. Step 5: Solve for x
    x = 290,249,925.29/19,023.24
  6. Step 6: Final answer
    x = 15,257.65

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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.