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Finding the Fourth Proportional to 22,770.04, 34,153.84 and 6,975.08

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Solution

The fourth proportional to 22,770.04, 34,153.84 and 6,975.08 is: 10,462.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,770.04 : 34,153.84 = 6,975.08 : x
  2. Step 2: Convert to fraction form
    22,770.04/34,153.84 = 6,975.08/x
  3. Step 3: Cross multiply
    22,770.04x = 34,153.84 × 6,975.08
  4. Step 4: Simplify right side
    22,770.04x = 238,225,766.31
  5. Step 5: Solve for x
    x = 238,225,766.31/22,770.04
  6. Step 6: Final answer
    x = 10,462.25

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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.