Home / 34,677.68-51,994.64-14,676.80

Finding the Fourth Proportional to 34,677.68, 51,994.64 and 14,676.80

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Solution

The fourth proportional to 34,677.68, 51,994.64 and 14,676.80 is: 22,005.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,677.68 : 51,994.64 = 14,676.80 : x
  2. Step 2: Convert to fraction form
    34,677.68/51,994.64 = 14,676.80/x
  3. Step 3: Cross multiply
    34,677.68x = 51,994.64 × 14,676.80
  4. Step 4: Simplify right side
    34,677.68x = 763,114,932.35
  5. Step 5: Solve for x
    x = 763,114,932.35/34,677.68
  6. Step 6: Final answer
    x = 22,005.94

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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.