Home / 19,089.68-26,343.72-10,593.11

Finding the Fourth Proportional to 19,089.68, 26,343.72 and 10,593.11

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Solution

The fourth proportional to 19,089.68, 26,343.72 and 10,593.11 is: 14,618.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,089.68 : 26,343.72 = 10,593.11 : x
  2. Step 2: Convert to fraction form
    19,089.68/26,343.72 = 10,593.11/x
  3. Step 3: Cross multiply
    19,089.68x = 26,343.72 × 10,593.11
  4. Step 4: Simplify right side
    19,089.68x = 279,061,792.05
  5. Step 5: Solve for x
    x = 279,061,792.05/19,089.68
  6. Step 6: Final answer
    x = 14,618.47

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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.