Home / 296,240.39-444,146.44-176,012.19

Finding the Fourth Proportional to 296,240.39, 444,146.44 and 176,012.19

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Solution

The fourth proportional to 296,240.39, 444,146.44 and 176,012.19 is: 263,891.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,240.39 : 444,146.44 = 176,012.19 : x
  2. Step 2: Convert to fraction form
    296,240.39/444,146.44 = 176,012.19/x
  3. Step 3: Cross multiply
    296,240.39x = 444,146.44 × 176,012.19
  4. Step 4: Simplify right side
    296,240.39x = 78,175,187,475.10
  5. Step 5: Solve for x
    x = 78,175,187,475.10/296,240.39
  6. Step 6: Final answer
    x = 263,891.05

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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.