Home / 14,808.36-22,213.80-4,676.16

Finding the Fourth Proportional to 14,808.36, 22,213.80 and 4,676.16

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Solution

The fourth proportional to 14,808.36, 22,213.80 and 4,676.16 is: 7,014.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,808.36 : 22,213.80 = 4,676.16 : x
  2. Step 2: Convert to fraction form
    14,808.36/22,213.80 = 4,676.16/x
  3. Step 3: Cross multiply
    14,808.36x = 22,213.80 × 4,676.16
  4. Step 4: Simplify right side
    14,808.36x = 103,875,283.01
  5. Step 5: Solve for x
    x = 103,875,283.01/14,808.36
  6. Step 6: Final answer
    x = 7,014.64

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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.