Home / 14,026.14-19,357.11-8,058.06

Finding the Fourth Proportional to 14,026.14, 19,357.11 and 8,058.06

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Solution

The fourth proportional to 14,026.14, 19,357.11 and 8,058.06 is: 11,120.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,026.14 : 19,357.11 = 8,058.06 : x
  2. Step 2: Convert to fraction form
    14,026.14/19,357.11 = 8,058.06/x
  3. Step 3: Cross multiply
    14,026.14x = 19,357.11 × 8,058.06
  4. Step 4: Simplify right side
    14,026.14x = 155,980,753.81
  5. Step 5: Solve for x
    x = 155,980,753.81/14,026.14
  6. Step 6: Final answer
    x = 11,120.72

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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.