Home / 35,651.14-49,177.05-22,900.03

Finding the Fourth Proportional to 35,651.14, 49,177.05 and 22,900.03

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Solution

The fourth proportional to 35,651.14, 49,177.05 and 22,900.03 is: 31,588.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,651.14 : 49,177.05 = 22,900.03 : x
  2. Step 2: Convert to fraction form
    35,651.14/49,177.05 = 22,900.03/x
  3. Step 3: Cross multiply
    35,651.14x = 49,177.05 × 22,900.03
  4. Step 4: Simplify right side
    35,651.14x = 1,126,155,920.31
  5. Step 5: Solve for x
    x = 1,126,155,920.31/35,651.14
  6. Step 6: Final answer
    x = 31,588.22

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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.