Home / 62,399.02-86,110.44-34,104.70

Finding the Fourth Proportional to 62,399.02, 86,110.44 and 34,104.70

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Solution

The fourth proportional to 62,399.02, 86,110.44 and 34,104.70 is: 47,064.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,399.02 : 86,110.44 = 34,104.70 : x
  2. Step 2: Convert to fraction form
    62,399.02/86,110.44 = 34,104.70/x
  3. Step 3: Cross multiply
    62,399.02x = 86,110.44 × 34,104.70
  4. Step 4: Simplify right side
    62,399.02x = 2,936,770,723.07
  5. Step 5: Solve for x
    x = 2,936,770,723.07/62,399.02
  6. Step 6: Final answer
    x = 47,064.37

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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.