Home / 146,319.06-219,435.30-62,078.16

Finding the Fourth Proportional to 146,319.06, 219,435.30 and 62,078.16

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Solution

The fourth proportional to 146,319.06, 219,435.30 and 62,078.16 is: 93,098.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,319.06 : 219,435.30 = 62,078.16 : x
  2. Step 2: Convert to fraction form
    146,319.06/219,435.30 = 62,078.16/x
  3. Step 3: Cross multiply
    146,319.06x = 219,435.30 × 62,078.16
  4. Step 4: Simplify right side
    146,319.06x = 13,622,139,663.05
  5. Step 5: Solve for x
    x = 13,622,139,663.05/146,319.06
  6. Step 6: Final answer
    x = 93,098.87

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1.5x scale

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.