Home / 158,344.57-237,518.39-40,015.92

Finding the Fourth Proportional to 158,344.57, 237,518.39 and 40,015.92

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Solution

The fourth proportional to 158,344.57, 237,518.39 and 40,015.92 is: 60,024.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,344.57 : 237,518.39 = 40,015.92 : x
  2. Step 2: Convert to fraction form
    158,344.57/237,518.39 = 40,015.92/x
  3. Step 3: Cross multiply
    158,344.57x = 237,518.39 × 40,015.92
  4. Step 4: Simplify right side
    158,344.57x = 9,504,517,883.50
  5. Step 5: Solve for x
    x = 9,504,517,883.50/158,344.57
  6. Step 6: Final answer
    x = 60,024.27

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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.