Home / 130,308.35-195,337.68-41,504.30

Finding the Fourth Proportional to 130,308.35, 195,337.68 and 41,504.30

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Solution

The fourth proportional to 130,308.35, 195,337.68 and 41,504.30 is: 62,216.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,308.35 : 195,337.68 = 41,504.30 : x
  2. Step 2: Convert to fraction form
    130,308.35/195,337.68 = 41,504.30/x
  3. Step 3: Cross multiply
    130,308.35x = 195,337.68 × 41,504.30
  4. Step 4: Simplify right side
    130,308.35x = 8,107,353,272.21
  5. Step 5: Solve for x
    x = 8,107,353,272.21/130,308.35
  6. Step 6: Final answer
    x = 62,216.69

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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.