Home / 134,308.70-201,487.96-44,357.64

Finding the Fourth Proportional to 134,308.70, 201,487.96 and 44,357.64

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Solution

The fourth proportional to 134,308.70, 201,487.96 and 44,357.64 is: 66,544.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,308.70 : 201,487.96 = 44,357.64 : x
  2. Step 2: Convert to fraction form
    134,308.70/201,487.96 = 44,357.64/x
  3. Step 3: Cross multiply
    134,308.70x = 201,487.96 × 44,357.64
  4. Step 4: Simplify right side
    134,308.70x = 8,937,530,394.01
  5. Step 5: Solve for x
    x = 8,937,530,394.01/134,308.70
  6. Step 6: Final answer
    x = 66,544.69

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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.