Home / 195,851.12-293,756.63-62,826.84

Finding the Fourth Proportional to 195,851.12, 293,756.63 and 62,826.84

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Solution

The fourth proportional to 195,851.12, 293,756.63 and 62,826.84 is: 94,233.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,851.12 : 293,756.63 = 62,826.84 : x
  2. Step 2: Convert to fraction form
    195,851.12/293,756.63 = 62,826.84/x
  3. Step 3: Cross multiply
    195,851.12x = 293,756.63 × 62,826.84
  4. Step 4: Simplify right side
    195,851.12x = 18,455,800,477.82
  5. Step 5: Solve for x
    x = 18,455,800,477.82/195,851.12
  6. Step 6: Final answer
    x = 94,233.83

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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.