Home / 41,649.07-57,477.09-23,743.75

Finding the Fourth Proportional to 41,649.07, 57,477.09 and 23,743.75

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Solution

The fourth proportional to 41,649.07, 57,477.09 and 23,743.75 is: 32,767.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,649.07 : 57,477.09 = 23,743.75 : x
  2. Step 2: Convert to fraction form
    41,649.07/57,477.09 = 23,743.75/x
  3. Step 3: Cross multiply
    41,649.07x = 57,477.09 × 23,743.75
  4. Step 4: Simplify right side
    41,649.07x = 1,364,721,655.69
  5. Step 5: Solve for x
    x = 1,364,721,655.69/41,649.07
  6. Step 6: Final answer
    x = 32,767.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.