Home / 14,024.96-19,355.04-8,058.50

Finding the Fourth Proportional to 14,024.96, 19,355.04 and 8,058.50

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Solution

The fourth proportional to 14,024.96, 19,355.04 and 8,058.50 is: 11,121.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,024.96 : 19,355.04 = 8,058.50 : x
  2. Step 2: Convert to fraction form
    14,024.96/19,355.04 = 8,058.50/x
  3. Step 3: Cross multiply
    14,024.96x = 19,355.04 × 8,058.50
  4. Step 4: Simplify right side
    14,024.96x = 155,972,493.06
  5. Step 5: Solve for x
    x = 155,972,493.06/14,024.96
  6. Step 6: Final answer
    x = 11,121.07

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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.