Home / 35,525.28-49,026.12-19,610.32

Finding the Fourth Proportional to 35,525.28, 49,026.12 and 19,610.32

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Solution

The fourth proportional to 35,525.28, 49,026.12 and 19,610.32 is: 27,062.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,525.28 : 49,026.12 = 19,610.32 : x
  2. Step 2: Convert to fraction form
    35,525.28/49,026.12 = 19,610.32/x
  3. Step 3: Cross multiply
    35,525.28x = 49,026.12 × 19,610.32
  4. Step 4: Simplify right side
    35,525.28x = 961,417,901.56
  5. Step 5: Solve for x
    x = 961,417,901.56/35,525.28
  6. Step 6: Final answer
    x = 27,062.92

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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.