Home / 10,539.72-14,546.16-6,062.04

Finding the Fourth Proportional to 10,539.72, 14,546.16 and 6,062.04

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Solution

The fourth proportional to 10,539.72, 14,546.16 and 6,062.04 is: 8,366.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,539.72 : 14,546.16 = 6,062.04 : x
  2. Step 2: Convert to fraction form
    10,539.72/14,546.16 = 6,062.04/x
  3. Step 3: Cross multiply
    10,539.72x = 14,546.16 × 6,062.04
  4. Step 4: Simplify right side
    10,539.72x = 88,179,403.77
  5. Step 5: Solve for x
    x = 88,179,403.77/10,539.72
  6. Step 6: Final answer
    x = 8,366.39

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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.