Home / 10,058.01-13,873.41-6,467.29

Finding the Fourth Proportional to 10,058.01, 13,873.41 and 6,467.29

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Solution

The fourth proportional to 10,058.01, 13,873.41 and 6,467.29 is: 8,920.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,058.01 : 13,873.41 = 6,467.29 : x
  2. Step 2: Convert to fraction form
    10,058.01/13,873.41 = 6,467.29/x
  3. Step 3: Cross multiply
    10,058.01x = 13,873.41 × 6,467.29
  4. Step 4: Simplify right side
    10,058.01x = 89,723,365.76
  5. Step 5: Solve for x
    x = 89,723,365.76/10,058.01
  6. Step 6: Final answer
    x = 8,920.59

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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.