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Finding the Fourth Proportional to 296,251.94, 444,377.91 and 163,063.64

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Solution

The fourth proportional to 296,251.94, 444,377.91 and 163,063.64 is: 244,595.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,251.94 : 444,377.91 = 163,063.64 : x
  2. Step 2: Convert to fraction form
    296,251.94/444,377.91 = 163,063.64/x
  3. Step 3: Cross multiply
    296,251.94x = 444,377.91 × 163,063.64
  4. Step 4: Simplify right side
    296,251.94x = 72,461,879,540.19
  5. Step 5: Solve for x
    x = 72,461,879,540.19/296,251.94
  6. Step 6: Final answer
    x = 244,595.46

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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.