Home / 195,881.02-293,813.29-62,758.33

Finding the Fourth Proportional to 195,881.02, 293,813.29 and 62,758.33

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Solution

The fourth proportional to 195,881.02, 293,813.29 and 62,758.33 is: 94,134.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,881.02 : 293,813.29 = 62,758.33 : x
  2. Step 2: Convert to fraction form
    195,881.02/293,813.29 = 62,758.33/x
  3. Step 3: Cross multiply
    195,881.02x = 293,813.29 × 62,758.33
  4. Step 4: Simplify right side
    195,881.02x = 18,439,230,756.12
  5. Step 5: Solve for x
    x = 18,439,230,756.12/195,881.02
  6. Step 6: Final answer
    x = 94,134.85

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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.