Home / 10,683.06-14,740.11-6,204.12

Finding the Fourth Proportional to 10,683.06, 14,740.11 and 6,204.12

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Solution

The fourth proportional to 10,683.06, 14,740.11 and 6,204.12 is: 8,560.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,683.06 : 14,740.11 = 6,204.12 : x
  2. Step 2: Convert to fraction form
    10,683.06/14,740.11 = 6,204.12/x
  3. Step 3: Cross multiply
    10,683.06x = 14,740.11 × 6,204.12
  4. Step 4: Simplify right side
    10,683.06x = 91,449,411.25
  5. Step 5: Solve for x
    x = 91,449,411.25/10,683.06
  6. Step 6: Final answer
    x = 8,560.23

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1.5x scale

Why These Related Problems?

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