Home / 94,215.37-141,344.90-31,033.22

Finding the Fourth Proportional to 94,215.37, 141,344.90 and 31,033.22

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Solution

The fourth proportional to 94,215.37, 141,344.90 and 31,033.22 is: 46,557.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,215.37 : 141,344.90 = 31,033.22 : x
  2. Step 2: Convert to fraction form
    94,215.37/141,344.90 = 31,033.22/x
  3. Step 3: Cross multiply
    94,215.37x = 141,344.90 × 31,033.22
  4. Step 4: Simplify right side
    94,215.37x = 4,386,387,377.58
  5. Step 5: Solve for x
    x = 4,386,387,377.58/94,215.37
  6. Step 6: Final answer
    x = 46,557.03

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1.5x scale

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.