Home / 14,410.53-21,618.04-6,090.58

Finding the Fourth Proportional to 14,410.53, 21,618.04 and 6,090.58

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Solution

The fourth proportional to 14,410.53, 21,618.04 and 6,090.58 is: 9,136.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,410.53 : 21,618.04 = 6,090.58 : x
  2. Step 2: Convert to fraction form
    14,410.53/21,618.04 = 6,090.58/x
  3. Step 3: Cross multiply
    14,410.53x = 21,618.04 × 6,090.58
  4. Step 4: Simplify right side
    14,410.53x = 131,666,402.06
  5. Step 5: Solve for x
    x = 131,666,402.06/14,410.53
  6. Step 6: Final answer
    x = 9,136.82

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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.