Home / 14,676.75-22,010.51-4,813.74

Finding the Fourth Proportional to 14,676.75, 22,010.51 and 4,813.74

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Solution

The fourth proportional to 14,676.75, 22,010.51 and 4,813.74 is: 7,219.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,676.75 : 22,010.51 = 4,813.74 : x
  2. Step 2: Convert to fraction form
    14,676.75/22,010.51 = 4,813.74/x
  3. Step 3: Cross multiply
    14,676.75x = 22,010.51 × 4,813.74
  4. Step 4: Simplify right side
    14,676.75x = 105,952,848.34
  5. Step 5: Solve for x
    x = 105,952,848.34/14,676.75
  6. Step 6: Final answer
    x = 7,219.09

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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.