Home / 35,525.11-49,024.41-19,609.55

Finding the Fourth Proportional to 35,525.11, 49,024.41 and 19,609.55

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Solution

The fourth proportional to 35,525.11, 49,024.41 and 19,609.55 is: 27,061.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,525.11 : 49,024.41 = 19,609.55 : x
  2. Step 2: Convert to fraction form
    35,525.11/49,024.41 = 19,609.55/x
  3. Step 3: Cross multiply
    35,525.11x = 49,024.41 × 19,609.55
  4. Step 4: Simplify right side
    35,525.11x = 961,346,619.12
  5. Step 5: Solve for x
    x = 961,346,619.12/35,525.11
  6. Step 6: Final answer
    x = 27,061.05

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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.