Home / 17,763.04-26,644.44-4,615.36

Finding the Fourth Proportional to 17,763.04, 26,644.44 and 4,615.36

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Solution

The fourth proportional to 17,763.04, 26,644.44 and 4,615.36 is: 6,923.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,763.04 : 26,644.44 = 4,615.36 : x
  2. Step 2: Convert to fraction form
    17,763.04/26,644.44 = 4,615.36/x
  3. Step 3: Cross multiply
    17,763.04x = 26,644.44 × 4,615.36
  4. Step 4: Simplify right side
    17,763.04x = 122,973,682.60
  5. Step 5: Solve for x
    x = 122,973,682.60/17,763.04
  6. Step 6: Final answer
    x = 6,923.01

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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.