Home / 146,220.03-219,338.04-46,373.00

Finding the Fourth Proportional to 146,220.03, 219,338.04 and 46,373.00

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Solution

The fourth proportional to 146,220.03, 219,338.04 and 46,373.00 is: 69,562.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,220.03 : 219,338.04 = 46,373.00 : x
  2. Step 2: Convert to fraction form
    146,220.03/219,338.04 = 46,373.00/x
  3. Step 3: Cross multiply
    146,220.03x = 219,338.04 × 46,373.00
  4. Step 4: Simplify right side
    146,220.03x = 10,171,361,832.23
  5. Step 5: Solve for x
    x = 10,171,361,832.23/146,220.03
  6. Step 6: Final answer
    x = 69,562.03

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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.