Home / 9,936.07-14,904.13-3,010.57

Finding the Fourth Proportional to 9,936.07, 14,904.13 and 3,010.57

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Solution

The fourth proportional to 9,936.07, 14,904.13 and 3,010.57 is: 4,515.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936.07 : 14,904.13 = 3,010.57 : x
  2. Step 2: Convert to fraction form
    9,936.07/14,904.13 = 3,010.57/x
  3. Step 3: Cross multiply
    9,936.07x = 14,904.13 × 3,010.57
  4. Step 4: Simplify right side
    9,936.07x = 44,869,852.13
  5. Step 5: Solve for x
    x = 44,869,852.13/9,936.07
  6. Step 6: Final answer
    x = 4,515.86

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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.