Home / 136,202.64-204,303.28-35,000.60

Finding the Fourth Proportional to 136,202.64, 204,303.28 and 35,000.60

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Solution

The fourth proportional to 136,202.64, 204,303.28 and 35,000.60 is: 52,500.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,202.64 : 204,303.28 = 35,000.60 : x
  2. Step 2: Convert to fraction form
    136,202.64/204,303.28 = 35,000.60/x
  3. Step 3: Cross multiply
    136,202.64x = 204,303.28 × 35,000.60
  4. Step 4: Simplify right side
    136,202.64x = 7,150,737,381.97
  5. Step 5: Solve for x
    x = 7,150,737,381.97/136,202.64
  6. Step 6: Final answer
    x = 52,500.73

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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.