Home / 219,362.04-329,179.14-101,050.20

Finding the Fourth Proportional to 219,362.04, 329,179.14 and 101,050.20

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Solution

The fourth proportional to 219,362.04, 329,179.14 and 101,050.20 is: 151,637.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,362.04 : 329,179.14 = 101,050.20 : x
  2. Step 2: Convert to fraction form
    219,362.04/329,179.14 = 101,050.20/x
  3. Step 3: Cross multiply
    219,362.04x = 329,179.14 × 101,050.20
  4. Step 4: Simplify right side
    219,362.04x = 33,263,617,932.83
  5. Step 5: Solve for x
    x = 33,263,617,932.83/219,362.04
  6. Step 6: Final answer
    x = 151,637.99

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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.