Home / 19,034.90-26,267.31-10,537.34

Finding the Fourth Proportional to 19,034.90, 26,267.31 and 10,537.34

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Solution

The fourth proportional to 19,034.90, 26,267.31 and 10,537.34 is: 14,541.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,034.90 : 26,267.31 = 10,537.34 : x
  2. Step 2: Convert to fraction form
    19,034.90/26,267.31 = 10,537.34/x
  3. Step 3: Cross multiply
    19,034.90x = 26,267.31 × 10,537.34
  4. Step 4: Simplify right side
    19,034.90x = 276,787,576.36
  5. Step 5: Solve for x
    x = 276,787,576.36/19,034.90
  6. Step 6: Final answer
    x = 14,541.06

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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.