Home / 19,253.20-26,569.14-10,755.46

Finding the Fourth Proportional to 19,253.20, 26,569.14 and 10,755.46

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Solution

The fourth proportional to 19,253.20, 26,569.14 and 10,755.46 is: 14,842.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,253.20 : 26,569.14 = 10,755.46 : x
  2. Step 2: Convert to fraction form
    19,253.20/26,569.14 = 10,755.46/x
  3. Step 3: Cross multiply
    19,253.20x = 26,569.14 × 10,755.46
  4. Step 4: Simplify right side
    19,253.20x = 285,763,322.50
  5. Step 5: Solve for x
    x = 285,763,322.50/19,253.20
  6. Step 6: Final answer
    x = 14,842.38

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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.