Home / 9,632.70-14,448.51-2,707.02

Finding the Fourth Proportional to 9,632.70, 14,448.51 and 2,707.02

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Solution

The fourth proportional to 9,632.70, 14,448.51 and 2,707.02 is: 4,060.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632.70 : 14,448.51 = 2,707.02 : x
  2. Step 2: Convert to fraction form
    9,632.70/14,448.51 = 2,707.02/x
  3. Step 3: Cross multiply
    9,632.70x = 14,448.51 × 2,707.02
  4. Step 4: Simplify right side
    9,632.70x = 39,112,405.54
  5. Step 5: Solve for x
    x = 39,112,405.54/9,632.70
  6. Step 6: Final answer
    x = 4,060.38

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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.