Home / 146,335.72-219,498.60-62,041.62

Finding the Fourth Proportional to 146,335.72, 219,498.60 and 62,041.62

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Solution

The fourth proportional to 146,335.72, 219,498.60 and 62,041.62 is: 93,060.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,335.72 : 219,498.60 = 62,041.62 : x
  2. Step 2: Convert to fraction form
    146,335.72/219,498.60 = 62,041.62/x
  3. Step 3: Cross multiply
    146,335.72x = 219,498.60 × 62,041.62
  4. Step 4: Simplify right side
    146,335.72x = 13,618,048,731.73
  5. Step 5: Solve for x
    x = 13,618,048,731.73/146,335.72
  6. Step 6: Final answer
    x = 93,060.32

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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.