Home / 146,501.80-219,792.30-62,265.40

Finding the Fourth Proportional to 146,501.80, 219,792.30 and 62,265.40

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Solution

The fourth proportional to 146,501.80, 219,792.30 and 62,265.40 is: 93,414.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,501.80 : 219,792.30 = 62,265.40 : x
  2. Step 2: Convert to fraction form
    146,501.80/219,792.30 = 62,265.40/x
  3. Step 3: Cross multiply
    146,501.80x = 219,792.30 × 62,265.40
  4. Step 4: Simplify right side
    146,501.80x = 13,685,455,476.42
  5. Step 5: Solve for x
    x = 13,685,455,476.42/146,501.80
  6. Step 6: Final answer
    x = 93,414.93

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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.