Home / 155,652.30-233,453.88-50,446.71

Finding the Fourth Proportional to 155,652.30, 233,453.88 and 50,446.71

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Solution

The fourth proportional to 155,652.30, 233,453.88 and 50,446.71 is: 75,662.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,652.30 : 233,453.88 = 50,446.71 : x
  2. Step 2: Convert to fraction form
    155,652.30/233,453.88 = 50,446.71/x
  3. Step 3: Cross multiply
    155,652.30x = 233,453.88 × 50,446.71
  4. Step 4: Simplify right side
    155,652.30x = 11,776,980,182.73
  5. Step 5: Solve for x
    x = 11,776,980,182.73/155,652.30
  6. Step 6: Final answer
    x = 75,662.10

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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.