Home / 146,248.93-219,329.79-62,007.76

Finding the Fourth Proportional to 146,248.93, 219,329.79 and 62,007.76

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Solution

The fourth proportional to 146,248.93, 219,329.79 and 62,007.76 is: 92,993.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,248.93 : 219,329.79 = 62,007.76 : x
  2. Step 2: Convert to fraction form
    146,248.93/219,329.79 = 62,007.76/x
  3. Step 3: Cross multiply
    146,248.93x = 219,329.79 × 62,007.76
  4. Step 4: Simplify right side
    146,248.93x = 13,600,148,979.17
  5. Step 5: Solve for x
    x = 13,600,148,979.17/146,248.93
  6. Step 6: Final answer
    x = 92,993.15

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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.