Home / 156,952.15-235,392.73-44,629.90

Finding the Fourth Proportional to 156,952.15, 235,392.73 and 44,629.90

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Solution

The fourth proportional to 156,952.15, 235,392.73 and 44,629.90 is: 66,934.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,952.15 : 235,392.73 = 44,629.90 : x
  2. Step 2: Convert to fraction form
    156,952.15/235,392.73 = 44,629.90/x
  3. Step 3: Cross multiply
    156,952.15x = 235,392.73 × 44,629.90
  4. Step 4: Simplify right side
    156,952.15x = 10,505,554,000.63
  5. Step 5: Solve for x
    x = 10,505,554,000.63/156,952.15
  6. Step 6: Final answer
    x = 66,934.76

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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.