Home / 19,241.19-26,552.59-10,743.46

Finding the Fourth Proportional to 19,241.19, 26,552.59 and 10,743.46

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Solution

The fourth proportional to 19,241.19, 26,552.59 and 10,743.46 is: 14,825.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,241.19 : 26,552.59 = 10,743.46 : x
  2. Step 2: Convert to fraction form
    19,241.19/26,552.59 = 10,743.46/x
  3. Step 3: Cross multiply
    19,241.19x = 26,552.59 × 10,743.46
  4. Step 4: Simplify right side
    19,241.19x = 285,266,635.61
  5. Step 5: Solve for x
    x = 285,266,635.61/19,241.19
  6. Step 6: Final answer
    x = 14,825.83

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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.