Home / 94,126.46-141,204.87-30,928.23

Finding the Fourth Proportional to 94,126.46, 141,204.87 and 30,928.23

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Solution

The fourth proportional to 94,126.46, 141,204.87 and 30,928.23 is: 46,397.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,126.46 : 141,204.87 = 30,928.23 : x
  2. Step 2: Convert to fraction form
    94,126.46/141,204.87 = 30,928.23/x
  3. Step 3: Cross multiply
    94,126.46x = 141,204.87 × 30,928.23
  4. Step 4: Simplify right side
    94,126.46x = 4,367,216,696.48
  5. Step 5: Solve for x
    x = 4,367,216,696.48/94,126.46
  6. Step 6: Final answer
    x = 46,397.34

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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.