Home / 14,374.04-21,564.47-4,513.31

Finding the Fourth Proportional to 14,374.04, 21,564.47 and 4,513.31

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Solution

The fourth proportional to 14,374.04, 21,564.47 and 4,513.31 is: 6,771.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,374.04 : 21,564.47 = 4,513.31 : x
  2. Step 2: Convert to fraction form
    14,374.04/21,564.47 = 4,513.31/x
  3. Step 3: Cross multiply
    14,374.04x = 21,564.47 × 4,513.31
  4. Step 4: Simplify right side
    14,374.04x = 97,327,216.56
  5. Step 5: Solve for x
    x = 97,327,216.56/14,374.04
  6. Step 6: Final answer
    x = 6,771.04

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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.