Home / 130,337.36-195,535.20-41,595.92

Finding the Fourth Proportional to 130,337.36, 195,535.20 and 41,595.92

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Solution

The fourth proportional to 130,337.36, 195,535.20 and 41,595.92 is: 62,403.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,337.36 : 195,535.20 = 41,595.92 : x
  2. Step 2: Convert to fraction form
    130,337.36/195,535.20 = 41,595.92/x
  3. Step 3: Cross multiply
    130,337.36x = 195,535.20 × 41,595.92
  4. Step 4: Simplify right side
    130,337.36x = 8,133,466,536.38
  5. Step 5: Solve for x
    x = 8,133,466,536.38/130,337.36
  6. Step 6: Final answer
    x = 62,403.19

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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.