Home / 9,805.67-14,708.55-2,410.13

Finding the Fourth Proportional to 9,805.67, 14,708.55 and 2,410.13

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Solution

The fourth proportional to 9,805.67, 14,708.55 and 2,410.13 is: 3,615.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,805.67 : 14,708.55 = 2,410.13 : x
  2. Step 2: Convert to fraction form
    9,805.67/14,708.55 = 2,410.13/x
  3. Step 3: Cross multiply
    9,805.67x = 14,708.55 × 2,410.13
  4. Step 4: Simplify right side
    9,805.67x = 35,449,554.38
  5. Step 5: Solve for x
    x = 35,449,554.38/9,805.67
  6. Step 6: Final answer
    x = 3,615.21

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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.