Home / 147,233.84-220,873.99-62,994.54

Finding the Fourth Proportional to 147,233.84, 220,873.99 and 62,994.54

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Solution

The fourth proportional to 147,233.84, 220,873.99 and 62,994.54 is: 94,501.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,233.84 : 220,873.99 = 62,994.54 : x
  2. Step 2: Convert to fraction form
    147,233.84/220,873.99 = 62,994.54/x
  3. Step 3: Cross multiply
    147,233.84x = 220,873.99 × 62,994.54
  4. Step 4: Simplify right side
    147,233.84x = 13,913,856,186.92
  5. Step 5: Solve for x
    x = 13,913,856,186.92/147,233.84
  6. Step 6: Final answer
    x = 94,501.76

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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.