Home / 62,019.47-92,955.38-43,197.60

Finding the Fourth Proportional to 62,019.47, 92,955.38 and 43,197.60

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Solution

The fourth proportional to 62,019.47, 92,955.38 and 43,197.60 is: 64,744.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,019.47 : 92,955.38 = 43,197.60 : x
  2. Step 2: Convert to fraction form
    62,019.47/92,955.38 = 43,197.60/x
  3. Step 3: Cross multiply
    62,019.47x = 92,955.38 × 43,197.60
  4. Step 4: Simplify right side
    62,019.47x = 4,015,449,292.68
  5. Step 5: Solve for x
    x = 4,015,449,292.68/62,019.47
  6. Step 6: Final answer
    x = 64,744.98

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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.