Home / 146,566.28-219,848.80-62,313.32

Finding the Fourth Proportional to 146,566.28, 219,848.80 and 62,313.32

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Solution

The fourth proportional to 146,566.28, 219,848.80 and 62,313.32 is: 93,469.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,566.28 : 219,848.80 = 62,313.32 : x
  2. Step 2: Convert to fraction form
    146,566.28/219,848.80 = 62,313.32/x
  3. Step 3: Cross multiply
    146,566.28x = 219,848.80 × 62,313.32
  4. Step 4: Simplify right side
    146,566.28x = 13,699,508,626.02
  5. Step 5: Solve for x
    x = 13,699,508,626.02/146,566.28
  6. Step 6: Final answer
    x = 93,469.72

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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.