Home / 35,550.93-49,060.59-19,635.66

Finding the Fourth Proportional to 35,550.93, 49,060.59 and 19,635.66

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Solution

The fourth proportional to 35,550.93, 49,060.59 and 19,635.66 is: 27,097.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,550.93 : 49,060.59 = 19,635.66 : x
  2. Step 2: Convert to fraction form
    35,550.93/49,060.59 = 19,635.66/x
  3. Step 3: Cross multiply
    35,550.93x = 49,060.59 × 19,635.66
  4. Step 4: Simplify right side
    35,550.93x = 963,337,064.64
  5. Step 5: Solve for x
    x = 963,337,064.64/35,550.93
  6. Step 6: Final answer
    x = 27,097.38

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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.