Home / 9,237.65-13,863.76-4,304.75

Finding the Fourth Proportional to 9,237.65, 13,863.76 and 4,304.75

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Solution

The fourth proportional to 9,237.65, 13,863.76 and 4,304.75 is: 6,460.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,237.65 : 13,863.76 = 4,304.75 : x
  2. Step 2: Convert to fraction form
    9,237.65/13,863.76 = 4,304.75/x
  3. Step 3: Cross multiply
    9,237.65x = 13,863.76 × 4,304.75
  4. Step 4: Simplify right side
    9,237.65x = 59,679,940.78
  5. Step 5: Solve for x
    x = 59,679,940.78/9,237.65
  6. Step 6: Final answer
    x = 6,460.51

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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.