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Finding the Fourth Proportional to 29,468.21, 44,208.99 and 9,746.73

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Solution

The fourth proportional to 29,468.21, 44,208.99 and 9,746.73 is: 14,622.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,468.21 : 44,208.99 = 9,746.73 : x
  2. Step 2: Convert to fraction form
    29,468.21/44,208.99 = 9,746.73/x
  3. Step 3: Cross multiply
    29,468.21x = 44,208.99 × 9,746.73
  4. Step 4: Simplify right side
    29,468.21x = 430,893,089.10
  5. Step 5: Solve for x
    x = 430,893,089.10/29,468.21
  6. Step 6: Final answer
    x = 14,622.31

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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.