Home / 195,773.40-293,271.30-116,652.60

Finding the Fourth Proportional to 195,773.40, 293,271.30 and 116,652.60

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Solution

The fourth proportional to 195,773.40, 293,271.30 and 116,652.60 is: 174,747.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,773.40 : 293,271.30 = 116,652.60 : x
  2. Step 2: Convert to fraction form
    195,773.40/293,271.30 = 116,652.60/x
  3. Step 3: Cross multiply
    195,773.40x = 293,271.30 × 116,652.60
  4. Step 4: Simplify right side
    195,773.40x = 34,210,859,650.38
  5. Step 5: Solve for x
    x = 34,210,859,650.38/195,773.40
  6. Step 6: Final answer
    x = 174,747.23

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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.