Home / 94,319.88-141,489.04-34,364.64

Finding the Fourth Proportional to 94,319.88, 141,489.04 and 34,364.64

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Solution

The fourth proportional to 94,319.88, 141,489.04 and 34,364.64 is: 51,550.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,319.88 : 141,489.04 = 34,364.64 : x
  2. Step 2: Convert to fraction form
    94,319.88/141,489.04 = 34,364.64/x
  3. Step 3: Cross multiply
    94,319.88x = 141,489.04 × 34,364.64
  4. Step 4: Simplify right side
    94,319.88x = 4,862,219,923.55
  5. Step 5: Solve for x
    x = 4,862,219,923.55/94,319.88
  6. Step 6: Final answer
    x = 51,550.32

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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.