Home / 155,681.62-233,522.44-50,500.60

Finding the Fourth Proportional to 155,681.62, 233,522.44 and 50,500.60

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Solution

The fourth proportional to 155,681.62, 233,522.44 and 50,500.60 is: 75,750.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,681.62 : 233,522.44 = 50,500.60 : x
  2. Step 2: Convert to fraction form
    155,681.62/233,522.44 = 50,500.60/x
  3. Step 3: Cross multiply
    155,681.62x = 233,522.44 × 50,500.60
  4. Step 4: Simplify right side
    155,681.62x = 11,793,023,333.46
  5. Step 5: Solve for x
    x = 11,793,023,333.46/155,681.62
  6. Step 6: Final answer
    x = 75,750.90

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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.