Home / 134,429.55-201,644.33-35,933.55

Finding the Fourth Proportional to 134,429.55, 201,644.33 and 35,933.55

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Solution

The fourth proportional to 134,429.55, 201,644.33 and 35,933.55 is: 53,900.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,429.55 : 201,644.33 = 35,933.55 : x
  2. Step 2: Convert to fraction form
    134,429.55/201,644.33 = 35,933.55/x
  3. Step 3: Cross multiply
    134,429.55x = 201,644.33 × 35,933.55
  4. Step 4: Simplify right side
    134,429.55x = 7,245,796,434.60
  5. Step 5: Solve for x
    x = 7,245,796,434.60/134,429.55
  6. Step 6: Final answer
    x = 53,900.33

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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.