Home / 19,098.46-26,358.15-10,716.22

Finding the Fourth Proportional to 19,098.46, 26,358.15 and 10,716.22

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Solution

The fourth proportional to 19,098.46, 26,358.15 and 10,716.22 is: 14,789.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,098.46 : 26,358.15 = 10,716.22 : x
  2. Step 2: Convert to fraction form
    19,098.46/26,358.15 = 10,716.22/x
  3. Step 3: Cross multiply
    19,098.46x = 26,358.15 × 10,716.22
  4. Step 4: Simplify right side
    19,098.46x = 282,459,734.19
  5. Step 5: Solve for x
    x = 282,459,734.19/19,098.46
  6. Step 6: Final answer
    x = 14,789.66

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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.