Home / 146,004.06-219,045.06-46,166.16

Finding the Fourth Proportional to 146,004.06, 219,045.06 and 46,166.16

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Solution

The fourth proportional to 146,004.06, 219,045.06 and 46,166.16 is: 69,261.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,004.06 : 219,045.06 = 46,166.16 : x
  2. Step 2: Convert to fraction form
    146,004.06/219,045.06 = 46,166.16/x
  3. Step 3: Cross multiply
    146,004.06x = 219,045.06 × 46,166.16
  4. Step 4: Simplify right side
    146,004.06x = 10,112,469,287.17
  5. Step 5: Solve for x
    x = 10,112,469,287.17/146,004.06
  6. Step 6: Final answer
    x = 69,261.56

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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.