Home / 195,447.84-293,219.52-62,328.12

Finding the Fourth Proportional to 195,447.84, 293,219.52 and 62,328.12

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Solution

The fourth proportional to 195,447.84, 293,219.52 and 62,328.12 is: 93,507.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,447.84 : 293,219.52 = 62,328.12 : x
  2. Step 2: Convert to fraction form
    195,447.84/293,219.52 = 62,328.12/x
  3. Step 3: Cross multiply
    195,447.84x = 293,219.52 × 62,328.12
  4. Step 4: Simplify right side
    195,447.84x = 18,275,821,428.90
  5. Step 5: Solve for x
    x = 18,275,821,428.90/195,447.84
  6. Step 6: Final answer
    x = 93,507.41

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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.