Home / 15,084.07-22,633.65-6,770.03

Finding the Fourth Proportional to 15,084.07, 22,633.65 and 6,770.03

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Solution

The fourth proportional to 15,084.07, 22,633.65 and 6,770.03 is: 10,158.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,084.07 : 22,633.65 = 6,770.03 : x
  2. Step 2: Convert to fraction form
    15,084.07/22,633.65 = 6,770.03/x
  3. Step 3: Cross multiply
    15,084.07x = 22,633.65 × 6,770.03
  4. Step 4: Simplify right side
    15,084.07x = 153,230,489.51
  5. Step 5: Solve for x
    x = 153,230,489.51/15,084.07
  6. Step 6: Final answer
    x = 10,158.43

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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.