Home / 146,024.84-219,064.26-46,210.16

Finding the Fourth Proportional to 146,024.84, 219,064.26 and 46,210.16

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Solution

The fourth proportional to 146,024.84, 219,064.26 and 46,210.16 is: 69,323.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,024.84 : 219,064.26 = 46,210.16 : x
  2. Step 2: Convert to fraction form
    146,024.84/219,064.26 = 46,210.16/x
  3. Step 3: Cross multiply
    146,024.84x = 219,064.26 × 46,210.16
  4. Step 4: Simplify right side
    146,024.84x = 10,122,994,504.88
  5. Step 5: Solve for x
    x = 10,122,994,504.88/146,024.84
  6. Step 6: Final answer
    x = 69,323.78

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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.