Home / 14,617.77-21,924.37-4,756.98

Finding the Fourth Proportional to 14,617.77, 21,924.37 and 4,756.98

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Solution

The fourth proportional to 14,617.77, 21,924.37 and 4,756.98 is: 7,134.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,617.77 : 21,924.37 = 4,756.98 : x
  2. Step 2: Convert to fraction form
    14,617.77/21,924.37 = 4,756.98/x
  3. Step 3: Cross multiply
    14,617.77x = 21,924.37 × 4,756.98
  4. Step 4: Simplify right side
    14,617.77x = 104,293,754.44
  5. Step 5: Solve for x
    x = 104,293,754.44/14,617.77
  6. Step 6: Final answer
    x = 7,134.73

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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.