Home / 35,634.26-49,145.02-22,005.83

Finding the Fourth Proportional to 35,634.26, 49,145.02 and 22,005.83

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Solution

The fourth proportional to 35,634.26, 49,145.02 and 22,005.83 is: 30,349.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,634.26 : 49,145.02 = 22,005.83 : x
  2. Step 2: Convert to fraction form
    35,634.26/49,145.02 = 22,005.83/x
  3. Step 3: Cross multiply
    35,634.26x = 49,145.02 × 22,005.83
  4. Step 4: Simplify right side
    35,634.26x = 1,081,477,023.31
  5. Step 5: Solve for x
    x = 1,081,477,023.31/35,634.26
  6. Step 6: Final answer
    x = 30,349.36

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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.