Home / 79,995.06-110,399.22-46,013.94

Finding the Fourth Proportional to 79,995.06, 110,399.22 and 46,013.94

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Solution

The fourth proportional to 79,995.06, 110,399.22 and 46,013.94 is: 63,502.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,995.06 : 110,399.22 = 46,013.94 : x
  2. Step 2: Convert to fraction form
    79,995.06/110,399.22 = 46,013.94/x
  3. Step 3: Cross multiply
    79,995.06x = 110,399.22 × 46,013.94
  4. Step 4: Simplify right side
    79,995.06x = 5,079,903,085.13
  5. Step 5: Solve for x
    x = 5,079,903,085.13/79,995.06
  6. Step 6: Final answer
    x = 63,502.71

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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.