Home / 94,194.16-141,304.36-31,847.92

Finding the Fourth Proportional to 94,194.16, 141,304.36 and 31,847.92

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Solution

The fourth proportional to 94,194.16, 141,304.36 and 31,847.92 is: 47,776.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,194.16 : 141,304.36 = 31,847.92 : x
  2. Step 2: Convert to fraction form
    94,194.16/141,304.36 = 31,847.92/x
  3. Step 3: Cross multiply
    94,194.16x = 141,304.36 × 31,847.92
  4. Step 4: Simplify right side
    94,194.16x = 4,500,249,952.93
  5. Step 5: Solve for x
    x = 4,500,249,952.93/94,194.16
  6. Step 6: Final answer
    x = 47,776.32

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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.