Home / 32,921.07-49,409.25-30,845.13

Finding the Fourth Proportional to 32,921.07, 49,409.25 and 30,845.13

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Solution

The fourth proportional to 32,921.07, 49,409.25 and 30,845.13 is: 46,293.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,921.07 : 49,409.25 = 30,845.13 : x
  2. Step 2: Convert to fraction form
    32,921.07/49,409.25 = 30,845.13/x
  3. Step 3: Cross multiply
    32,921.07x = 49,409.25 × 30,845.13
  4. Step 4: Simplify right side
    32,921.07x = 1,524,034,739.45
  5. Step 5: Solve for x
    x = 1,524,034,739.45/32,921.07
  6. Step 6: Final answer
    x = 46,293.60

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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.