Home / 19,241.52-26,553.02-10,743.77

Finding the Fourth Proportional to 19,241.52, 26,553.02 and 10,743.77

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Solution

The fourth proportional to 19,241.52, 26,553.02 and 10,743.77 is: 14,826.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,241.52 : 26,553.02 = 10,743.77 : x
  2. Step 2: Convert to fraction form
    19,241.52/26,553.02 = 10,743.77/x
  3. Step 3: Cross multiply
    19,241.52x = 26,553.02 × 10,743.77
  4. Step 4: Simplify right side
    19,241.52x = 285,279,552.35
  5. Step 5: Solve for x
    x = 285,279,552.35/19,241.52
  6. Step 6: Final answer
    x = 14,826.25

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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.