Home / 19,099.46-26,359.53-10,717.22

Finding the Fourth Proportional to 19,099.46, 26,359.53 and 10,717.22

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Solution

The fourth proportional to 19,099.46, 26,359.53 and 10,717.22 is: 14,791.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,099.46 : 26,359.53 = 10,717.22 : x
  2. Step 2: Convert to fraction form
    19,099.46/26,359.53 = 10,717.22/x
  3. Step 3: Cross multiply
    19,099.46x = 26,359.53 × 10,717.22
  4. Step 4: Simplify right side
    19,099.46x = 282,500,882.11
  5. Step 5: Solve for x
    x = 282,500,882.11/19,099.46
  6. Step 6: Final answer
    x = 14,791.04

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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.