Home / 14,791.04-22,181.77-4,928.01

Finding the Fourth Proportional to 14,791.04, 22,181.77 and 4,928.01

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Solution

The fourth proportional to 14,791.04, 22,181.77 and 4,928.01 is: 7,390.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,791.04 : 22,181.77 = 4,928.01 : x
  2. Step 2: Convert to fraction form
    14,791.04/22,181.77 = 4,928.01/x
  3. Step 3: Cross multiply
    14,791.04x = 22,181.77 × 4,928.01
  4. Step 4: Simplify right side
    14,791.04x = 109,312,027.51
  5. Step 5: Solve for x
    x = 109,312,027.51/14,791.04
  6. Step 6: Final answer
    x = 7,390.42

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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.