Home / 262,222.74-361,557.87-179,476.65

Finding the Fourth Proportional to 262,222.74, 361,557.87 and 179,476.65

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Solution

The fourth proportional to 262,222.74, 361,557.87 and 179,476.65 is: 247,465.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,222.74 : 361,557.87 = 179,476.65 : x
  2. Step 2: Convert to fraction form
    262,222.74/361,557.87 = 179,476.65/x
  3. Step 3: Cross multiply
    262,222.74x = 361,557.87 × 179,476.65
  4. Step 4: Simplify right side
    262,222.74x = 64,891,195,288.74
  5. Step 5: Solve for x
    x = 64,891,195,288.74/262,222.74
  6. Step 6: Final answer
    x = 247,465.93

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1.5x scale

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.