Home / 14,676.70-22,009.65-4,816.30

Finding the Fourth Proportional to 14,676.70, 22,009.65 and 4,816.30

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Solution

The fourth proportional to 14,676.70, 22,009.65 and 4,816.30 is: 7,222.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,676.70 : 22,009.65 = 4,816.30 : x
  2. Step 2: Convert to fraction form
    14,676.70/22,009.65 = 4,816.30/x
  3. Step 3: Cross multiply
    14,676.70x = 22,009.65 × 4,816.30
  4. Step 4: Simplify right side
    14,676.70x = 106,005,077.30
  5. Step 5: Solve for x
    x = 106,005,077.30/14,676.70
  6. Step 6: Final answer
    x = 7,222.68

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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.