Home / 158,286.92-237,433.40-58,395.68

Finding the Fourth Proportional to 158,286.92, 237,433.40 and 58,395.68

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Solution

The fourth proportional to 158,286.92, 237,433.40 and 58,395.68 is: 87,594.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,286.92 : 237,433.40 = 58,395.68 : x
  2. Step 2: Convert to fraction form
    158,286.92/237,433.40 = 58,395.68/x
  3. Step 3: Cross multiply
    158,286.92x = 237,433.40 × 58,395.68
  4. Step 4: Simplify right side
    158,286.92x = 13,865,084,847.71
  5. Step 5: Solve for x
    x = 13,865,084,847.71/158,286.92
  6. Step 6: Final answer
    x = 87,594.63

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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.