Home / 35,656.76-49,206.34-19,525.09

Finding the Fourth Proportional to 35,656.76, 49,206.34 and 19,525.09

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Solution

The fourth proportional to 35,656.76, 49,206.34 and 19,525.09 is: 26,944.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,656.76 : 49,206.34 = 19,525.09 : x
  2. Step 2: Convert to fraction form
    35,656.76/49,206.34 = 19,525.09/x
  3. Step 3: Cross multiply
    35,656.76x = 49,206.34 × 19,525.09
  4. Step 4: Simplify right side
    35,656.76x = 960,758,205.36
  5. Step 5: Solve for x
    x = 960,758,205.36/35,656.76
  6. Step 6: Final answer
    x = 26,944.63

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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.