Home / 94,399.68-141,512.02-46,985.52

Finding the Fourth Proportional to 94,399.68, 141,512.02 and 46,985.52

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Solution

The fourth proportional to 94,399.68, 141,512.02 and 46,985.52 is: 70,434.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,399.68 : 141,512.02 = 46,985.52 : x
  2. Step 2: Convert to fraction form
    94,399.68/141,512.02 = 46,985.52/x
  3. Step 3: Cross multiply
    94,399.68x = 141,512.02 × 46,985.52
  4. Step 4: Simplify right side
    94,399.68x = 6,649,015,845.95
  5. Step 5: Solve for x
    x = 6,649,015,845.95/94,399.68
  6. Step 6: Final answer
    x = 70,434.73

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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.