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Finding the Fourth Proportional to 446,053.53, 615,552.33 and 242,104.44

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Solution

The fourth proportional to 446,053.53, 615,552.33 and 242,104.44 is: 334,103.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,053.53 : 615,552.33 = 242,104.44 : x
  2. Step 2: Convert to fraction form
    446,053.53/615,552.33 = 242,104.44/x
  3. Step 3: Cross multiply
    446,053.53x = 615,552.33 × 242,104.44
  4. Step 4: Simplify right side
    446,053.53x = 149,027,952,145.35
  5. Step 5: Solve for x
    x = 149,027,952,145.35/446,053.53
  6. Step 6: Final answer
    x = 334,103.29

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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.