Home / 14,810.03-22,216.19-4,949.34

Finding the Fourth Proportional to 14,810.03, 22,216.19 and 4,949.34

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Solution

The fourth proportional to 14,810.03, 22,216.19 and 4,949.34 is: 7,424.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,810.03 : 22,216.19 = 4,949.34 : x
  2. Step 2: Convert to fraction form
    14,810.03/22,216.19 = 4,949.34/x
  3. Step 3: Cross multiply
    14,810.03x = 22,216.19 × 4,949.34
  4. Step 4: Simplify right side
    14,810.03x = 109,955,477.81
  5. Step 5: Solve for x
    x = 109,955,477.81/14,810.03
  6. Step 6: Final answer
    x = 7,424.39

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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.