Home / 10,314.16-14,232.56-5,838.24

Finding the Fourth Proportional to 10,314.16, 14,232.56 and 5,838.24

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Solution

The fourth proportional to 10,314.16, 14,232.56 and 5,838.24 is: 8,056.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,314.16 : 14,232.56 = 5,838.24 : x
  2. Step 2: Convert to fraction form
    10,314.16/14,232.56 = 5,838.24/x
  3. Step 3: Cross multiply
    10,314.16x = 14,232.56 × 5,838.24
  4. Step 4: Simplify right side
    10,314.16x = 83,093,101.09
  5. Step 5: Solve for x
    x = 83,093,101.09/10,314.16
  6. Step 6: Final answer
    x = 8,056.22

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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.