Home / 35,525.84-49,026.07-19,610.30

Finding the Fourth Proportional to 35,525.84, 49,026.07 and 19,610.30

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Solution

The fourth proportional to 35,525.84, 49,026.07 and 19,610.30 is: 27,062.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,525.84 : 49,026.07 = 19,610.30 : x
  2. Step 2: Convert to fraction form
    35,525.84/49,026.07 = 19,610.30/x
  3. Step 3: Cross multiply
    35,525.84x = 49,026.07 × 19,610.30
  4. Step 4: Simplify right side
    35,525.84x = 961,415,597.34
  5. Step 5: Solve for x
    x = 961,415,597.34/35,525.84
  6. Step 6: Final answer
    x = 27,062.43

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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.