Home / 243,091.27-364,633.97-63,160.77

Finding the Fourth Proportional to 243,091.27, 364,633.97 and 63,160.77

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Solution

The fourth proportional to 243,091.27, 364,633.97 and 63,160.77 is: 94,740.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,091.27 : 364,633.97 = 63,160.77 : x
  2. Step 2: Convert to fraction form
    243,091.27/364,633.97 = 63,160.77/x
  3. Step 3: Cross multiply
    243,091.27x = 364,633.97 × 63,160.77
  4. Step 4: Simplify right side
    243,091.27x = 23,030,562,313.36
  5. Step 5: Solve for x
    x = 23,030,562,313.36/243,091.27
  6. Step 6: Final answer
    x = 94,740.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.