Home / 19,089.72-26,343.74-10,593.14

Finding the Fourth Proportional to 19,089.72, 26,343.74 and 10,593.14

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Solution

The fourth proportional to 19,089.72, 26,343.74 and 10,593.14 is: 14,618.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,089.72 : 26,343.74 = 10,593.14 : x
  2. Step 2: Convert to fraction form
    19,089.72/26,343.74 = 10,593.14/x
  3. Step 3: Cross multiply
    19,089.72x = 26,343.74 × 10,593.14
  4. Step 4: Simplify right side
    19,089.72x = 279,062,741.26
  5. Step 5: Solve for x
    x = 279,062,741.26/19,089.72
  6. Step 6: Final answer
    x = 14,618.48

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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.