Home / 19,023.20-26,249.72-10,524.16

Finding the Fourth Proportional to 19,023.20, 26,249.72 and 10,524.16

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Solution

The fourth proportional to 19,023.20, 26,249.72 and 10,524.16 is: 14,522.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,023.20 : 26,249.72 = 10,524.16 : x
  2. Step 2: Convert to fraction form
    19,023.20/26,249.72 = 10,524.16/x
  3. Step 3: Cross multiply
    19,023.20x = 26,249.72 × 10,524.16
  4. Step 4: Simplify right side
    19,023.20x = 276,256,253.24
  5. Step 5: Solve for x
    x = 276,256,253.24/19,023.20
  6. Step 6: Final answer
    x = 14,522.07

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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.