Home / 9,389.25-14,084.69-2,463.75

Finding the Fourth Proportional to 9,389.25, 14,084.69 and 2,463.75

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Solution

The fourth proportional to 9,389.25, 14,084.69 and 2,463.75 is: 3,695.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,389.25 : 14,084.69 = 2,463.75 : x
  2. Step 2: Convert to fraction form
    9,389.25/14,084.69 = 2,463.75/x
  3. Step 3: Cross multiply
    9,389.25x = 14,084.69 × 2,463.75
  4. Step 4: Simplify right side
    9,389.25x = 34,701,142.67
  5. Step 5: Solve for x
    x = 34,701,142.67/9,389.25
  6. Step 6: Final answer
    x = 3,695.84

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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.