Home / 19,240.36-26,552.11-10,626.52

Finding the Fourth Proportional to 19,240.36, 26,552.11 and 10,626.52

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Solution

The fourth proportional to 19,240.36, 26,552.11 and 10,626.52 is: 14,664.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,240.36 : 26,552.11 = 10,626.52 : x
  2. Step 2: Convert to fraction form
    19,240.36/26,552.11 = 10,626.52/x
  3. Step 3: Cross multiply
    19,240.36x = 26,552.11 × 10,626.52
  4. Step 4: Simplify right side
    19,240.36x = 282,156,527.96
  5. Step 5: Solve for x
    x = 282,156,527.96/19,240.36
  6. Step 6: Final answer
    x = 14,664.83

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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.