Home / 19,249.89-26,564.00-10,752.99

Finding the Fourth Proportional to 19,249.89, 26,564.00 and 10,752.99

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Solution

The fourth proportional to 19,249.89, 26,564.00 and 10,752.99 is: 14,838.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,249.89 : 26,564.00 = 10,752.99 : x
  2. Step 2: Convert to fraction form
    19,249.89/26,564.00 = 10,752.99/x
  3. Step 3: Cross multiply
    19,249.89x = 26,564.00 × 10,752.99
  4. Step 4: Simplify right side
    19,249.89x = 285,642,333.47
  5. Step 5: Solve for x
    x = 285,642,333.47/19,249.89
  6. Step 6: Final answer
    x = 14,838.65

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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.