Home / 9,252.31-13,874.84-3,010.80

Finding the Fourth Proportional to 9,252.31, 13,874.84 and 3,010.80

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Solution

The fourth proportional to 9,252.31, 13,874.84 and 3,010.80 is: 4,515.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,252.31 : 13,874.84 = 3,010.80 : x
  2. Step 2: Convert to fraction form
    9,252.31/13,874.84 = 3,010.80/x
  3. Step 3: Cross multiply
    9,252.31x = 13,874.84 × 3,010.80
  4. Step 4: Simplify right side
    9,252.31x = 41,774,364.51
  5. Step 5: Solve for x
    x = 41,774,364.51/9,252.31
  6. Step 6: Final answer
    x = 4,515.02

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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.