Home / 19,249.02-26,565.03-10,752.84

Finding the Fourth Proportional to 19,249.02, 26,565.03 and 10,752.84

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Solution

The fourth proportional to 19,249.02, 26,565.03 and 10,752.84 is: 14,839.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,249.02 : 26,565.03 = 10,752.84 : x
  2. Step 2: Convert to fraction form
    19,249.02/26,565.03 = 10,752.84/x
  3. Step 3: Cross multiply
    19,249.02x = 26,565.03 × 10,752.84
  4. Step 4: Simplify right side
    19,249.02x = 285,649,517.19
  5. Step 5: Solve for x
    x = 285,649,517.19/19,249.02
  6. Step 6: Final answer
    x = 14,839.69

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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.