Home / 195,465.26-269,603.04-179,384.54

Finding the Fourth Proportional to 195,465.26, 269,603.04 and 179,384.54

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Solution

The fourth proportional to 195,465.26, 269,603.04 and 179,384.54 is: 247,423.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,465.26 : 269,603.04 = 179,384.54 : x
  2. Step 2: Convert to fraction form
    195,465.26/269,603.04 = 179,384.54/x
  3. Step 3: Cross multiply
    195,465.26x = 269,603.04 × 179,384.54
  4. Step 4: Simplify right side
    195,465.26x = 48,362,617,313.00
  5. Step 5: Solve for x
    x = 48,362,617,313.00/195,465.26
  6. Step 6: Final answer
    x = 247,423.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.