Home / 49,095.64-67,751.96-26,739.64

Finding the Fourth Proportional to 49,095.64, 67,751.96 and 26,739.64

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Solution

The fourth proportional to 49,095.64, 67,751.96 and 26,739.64 is: 36,900.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,095.64 : 67,751.96 = 26,739.64 : x
  2. Step 2: Convert to fraction form
    49,095.64/67,751.96 = 26,739.64/x
  3. Step 3: Cross multiply
    49,095.64x = 67,751.96 × 26,739.64
  4. Step 4: Simplify right side
    49,095.64x = 1,811,663,019.69
  5. Step 5: Solve for x
    x = 1,811,663,019.69/49,095.64
  6. Step 6: Final answer
    x = 36,900.69

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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.