Home / 22,718.62-34,083.06-6,925.03

Finding the Fourth Proportional to 22,718.62, 34,083.06 and 6,925.03

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Solution

The fourth proportional to 22,718.62, 34,083.06 and 6,925.03 is: 10,389.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,718.62 : 34,083.06 = 6,925.03 : x
  2. Step 2: Convert to fraction form
    22,718.62/34,083.06 = 6,925.03/x
  3. Step 3: Cross multiply
    22,718.62x = 34,083.06 × 6,925.03
  4. Step 4: Simplify right side
    22,718.62x = 236,026,212.99
  5. Step 5: Solve for x
    x = 236,026,212.99/22,718.62
  6. Step 6: Final answer
    x = 10,389.11

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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.