Home / 195,484.20-293,250.44-69,098.38

Finding the Fourth Proportional to 195,484.20, 293,250.44 and 69,098.38

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Solution

The fourth proportional to 195,484.20, 293,250.44 and 69,098.38 is: 103,656.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,484.20 : 293,250.44 = 69,098.38 : x
  2. Step 2: Convert to fraction form
    195,484.20/293,250.44 = 69,098.38/x
  3. Step 3: Cross multiply
    195,484.20x = 293,250.44 × 69,098.38
  4. Step 4: Simplify right side
    195,484.20x = 20,263,130,338.29
  5. Step 5: Solve for x
    x = 20,263,130,338.29/195,484.20
  6. Step 6: Final answer
    x = 103,656.10

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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.