Home / 344,001.57-474,726.83-191,049.63

Finding the Fourth Proportional to 344,001.57, 474,726.83 and 191,049.63

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Solution

The fourth proportional to 344,001.57, 474,726.83 and 191,049.63 is: 263,651.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,001.57 : 474,726.83 = 191,049.63 : x
  2. Step 2: Convert to fraction form
    344,001.57/474,726.83 = 191,049.63/x
  3. Step 3: Cross multiply
    344,001.57x = 474,726.83 × 191,049.63
  4. Step 4: Simplify right side
    344,001.57x = 90,696,384,267.32
  5. Step 5: Solve for x
    x = 90,696,384,267.32/344,001.57
  6. Step 6: Final answer
    x = 263,651.08

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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.