Home / 35,656.92-49,206.55-19,525.25

Finding the Fourth Proportional to 35,656.92, 49,206.55 and 19,525.25

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Solution

The fourth proportional to 35,656.92, 49,206.55 and 19,525.25 is: 26,944.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,656.92 : 49,206.55 = 19,525.25 : x
  2. Step 2: Convert to fraction form
    35,656.92/49,206.55 = 19,525.25/x
  3. Step 3: Cross multiply
    35,656.92x = 49,206.55 × 19,525.25
  4. Step 4: Simplify right side
    35,656.92x = 960,770,097.63
  5. Step 5: Solve for x
    x = 960,770,097.63/35,656.92
  6. Step 6: Final answer
    x = 26,944.84

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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.