Home / 94,101.12-141,149.16-23,023.62

Finding the Fourth Proportional to 94,101.12, 141,149.16 and 23,023.62

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Solution

The fourth proportional to 94,101.12, 141,149.16 and 23,023.62 is: 34,534.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,101.12 : 141,149.16 = 23,023.62 : x
  2. Step 2: Convert to fraction form
    94,101.12/141,149.16 = 23,023.62/x
  3. Step 3: Cross multiply
    94,101.12x = 141,149.16 × 23,023.62
  4. Step 4: Simplify right side
    94,101.12x = 3,249,764,623.16
  5. Step 5: Solve for x
    x = 3,249,764,623.16/94,101.12
  6. Step 6: Final answer
    x = 34,534.81

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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.