Home / 11,083.28-16,625.15-4,058.91

Finding the Fourth Proportional to 11,083.28, 16,625.15 and 4,058.91

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Solution

The fourth proportional to 11,083.28, 16,625.15 and 4,058.91 is: 6,088.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,083.28 : 16,625.15 = 4,058.91 : x
  2. Step 2: Convert to fraction form
    11,083.28/16,625.15 = 4,058.91/x
  3. Step 3: Cross multiply
    11,083.28x = 16,625.15 × 4,058.91
  4. Step 4: Simplify right side
    11,083.28x = 67,479,982.51
  5. Step 5: Solve for x
    x = 67,479,982.51/11,083.28
  6. Step 6: Final answer
    x = 6,088.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.