Home / 35,658.56-49,208.63-19,525.58

Finding the Fourth Proportional to 35,658.56, 49,208.63 and 19,525.58

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Solution

The fourth proportional to 35,658.56, 49,208.63 and 19,525.58 is: 26,945.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,658.56 : 49,208.63 = 19,525.58 : x
  2. Step 2: Convert to fraction form
    35,658.56/49,208.63 = 19,525.58/x
  3. Step 3: Cross multiply
    35,658.56x = 49,208.63 × 19,525.58
  4. Step 4: Simplify right side
    35,658.56x = 960,826,992.45
  5. Step 5: Solve for x
    x = 960,826,992.45/35,658.56
  6. Step 6: Final answer
    x = 26,945.20

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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.