Home / 41,307.07-57,004.28-22,444.51

Finding the Fourth Proportional to 41,307.07, 57,004.28 and 22,444.51

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Solution

The fourth proportional to 41,307.07, 57,004.28 and 22,444.51 is: 30,973.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,307.07 : 57,004.28 = 22,444.51 : x
  2. Step 2: Convert to fraction form
    41,307.07/57,004.28 = 22,444.51/x
  3. Step 3: Cross multiply
    41,307.07x = 57,004.28 × 22,444.51
  4. Step 4: Simplify right side
    41,307.07x = 1,279,433,020.28
  5. Step 5: Solve for x
    x = 1,279,433,020.28/41,307.07
  6. Step 6: Final answer
    x = 30,973.71

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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.