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Finding the Fourth Proportional to 22,850.01, 34,275.74 and 6,210

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Solution

The fourth proportional to 22,850.01, 34,275.74 and 6,210 is: 9,315.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,850.01 : 34,275.74 = 6,210 : x
  2. Step 2: Convert to fraction form
    22,850.01/34,275.74 = 6,210/x
  3. Step 3: Cross multiply
    22,850.01x = 34,275.74 × 6,210
  4. Step 4: Simplify right side
    22,850.01x = 212,852,314.35
  5. Step 5: Solve for x
    x = 212,852,314.35/22,850.01
  6. Step 6: Final answer
    x = 9,315.20

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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.