Home / 9,283.80-13,927.98-2,710.05

Finding the Fourth Proportional to 9,283.80, 13,927.98 and 2,710.05

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Solution

The fourth proportional to 9,283.80, 13,927.98 and 2,710.05 is: 4,065.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283.80 : 13,927.98 = 2,710.05 : x
  2. Step 2: Convert to fraction form
    9,283.80/13,927.98 = 2,710.05/x
  3. Step 3: Cross multiply
    9,283.80x = 13,927.98 × 2,710.05
  4. Step 4: Simplify right side
    9,283.80x = 37,745,522.20
  5. Step 5: Solve for x
    x = 37,745,522.20/9,283.80
  6. Step 6: Final answer
    x = 4,065.74

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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.