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Finding the Fourth Proportional to 29,403.42, 44,095.77 and 9,676.68

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Solution

The fourth proportional to 29,403.42, 44,095.77 and 9,676.68 is: 14,511.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,403.42 : 44,095.77 = 9,676.68 : x
  2. Step 2: Convert to fraction form
    29,403.42/44,095.77 = 9,676.68/x
  3. Step 3: Cross multiply
    29,403.42x = 44,095.77 × 9,676.68
  4. Step 4: Simplify right side
    29,403.42x = 426,700,655.64
  5. Step 5: Solve for x
    x = 426,700,655.64/29,403.42
  6. Step 6: Final answer
    x = 14,511.94

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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.