Home / 9,283.80-13,926.60-2,710.02

Finding the Fourth Proportional to 9,283.80, 13,926.60 and 2,710.02

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Solution

The fourth proportional to 9,283.80, 13,926.60 and 2,710.02 is: 4,065.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283.80 : 13,926.60 = 2,710.02 : x
  2. Step 2: Convert to fraction form
    9,283.80/13,926.60 = 2,710.02/x
  3. Step 3: Cross multiply
    9,283.80x = 13,926.60 × 2,710.02
  4. Step 4: Simplify right side
    9,283.80x = 37,741,364.53
  5. Step 5: Solve for x
    x = 37,741,364.53/9,283.80
  6. Step 6: Final answer
    x = 4,065.29

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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.