Home / 19,034.82-26,267.38-10,537.31

Finding the Fourth Proportional to 19,034.82, 26,267.38 and 10,537.31

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Solution

The fourth proportional to 19,034.82, 26,267.38 and 10,537.31 is: 14,541.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,034.82 : 26,267.38 = 10,537.31 : x
  2. Step 2: Convert to fraction form
    19,034.82/26,267.38 = 10,537.31/x
  3. Step 3: Cross multiply
    19,034.82x = 26,267.38 × 10,537.31
  4. Step 4: Simplify right side
    19,034.82x = 276,787,394.61
  5. Step 5: Solve for x
    x = 276,787,394.61/19,034.82
  6. Step 6: Final answer
    x = 14,541.11

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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.