Home / 27,350.07-37,749.36-22,866.03

Finding the Fourth Proportional to 27,350.07, 37,749.36 and 22,866.03

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Solution

The fourth proportional to 27,350.07, 37,749.36 and 22,866.03 is: 31,560.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,350.07 : 37,749.36 = 22,866.03 : x
  2. Step 2: Convert to fraction form
    27,350.07/37,749.36 = 22,866.03/x
  3. Step 3: Cross multiply
    27,350.07x = 37,749.36 × 22,866.03
  4. Step 4: Simplify right side
    27,350.07x = 863,177,998.24
  5. Step 5: Solve for x
    x = 863,177,998.24/27,350.07
  6. Step 6: Final answer
    x = 31,560.36

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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.