Home / 221,629.04-333,939.58-183,050.36

Finding the Fourth Proportional to 221,629.04, 333,939.58 and 183,050.36

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Solution

The fourth proportional to 221,629.04, 333,939.58 and 183,050.36 is: 275,811.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,629.04 : 333,939.58 = 183,050.36 : x
  2. Step 2: Convert to fraction form
    221,629.04/333,939.58 = 183,050.36/x
  3. Step 3: Cross multiply
    221,629.04x = 333,939.58 × 183,050.36
  4. Step 4: Simplify right side
    221,629.04x = 61,127,760,337.25
  5. Step 5: Solve for x
    x = 61,127,760,337.25/221,629.04
  6. Step 6: Final answer
    x = 275,811.15

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.