Home / 19,024.08-26,249.12-11,062.24

Finding the Fourth Proportional to 19,024.08, 26,249.12 and 11,062.24

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Solution

The fourth proportional to 19,024.08, 26,249.12 and 11,062.24 is: 15,263.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,024.08 : 26,249.12 = 11,062.24 : x
  2. Step 2: Convert to fraction form
    19,024.08/26,249.12 = 11,062.24/x
  3. Step 3: Cross multiply
    19,024.08x = 26,249.12 × 11,062.24
  4. Step 4: Simplify right side
    19,024.08x = 290,374,065.23
  5. Step 5: Solve for x
    x = 290,374,065.23/19,024.08
  6. Step 6: Final answer
    x = 15,263.50

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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.