Home / 10,172.82-14,038.07-5,924.00

Finding the Fourth Proportional to 10,172.82, 14,038.07 and 5,924.00

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Solution

The fourth proportional to 10,172.82, 14,038.07 and 5,924.00 is: 8,174.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,172.82 : 14,038.07 = 5,924.00 : x
  2. Step 2: Convert to fraction form
    10,172.82/14,038.07 = 5,924.00/x
  3. Step 3: Cross multiply
    10,172.82x = 14,038.07 × 5,924.00
  4. Step 4: Simplify right side
    10,172.82x = 83,161,426.87
  5. Step 5: Solve for x
    x = 83,161,426.87/10,172.82
  6. Step 6: Final answer
    x = 8,174.86

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.