Home / 10,539.92-14,545.72-6,063.56

Finding the Fourth Proportional to 10,539.92, 14,545.72 and 6,063.56

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Solution

The fourth proportional to 10,539.92, 14,545.72 and 6,063.56 is: 8,368.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,539.92 : 14,545.72 = 6,063.56 : x
  2. Step 2: Convert to fraction form
    10,539.92/14,545.72 = 6,063.56/x
  3. Step 3: Cross multiply
    10,539.92x = 14,545.72 × 6,063.56
  4. Step 4: Simplify right side
    10,539.92x = 88,198,845.96
  5. Step 5: Solve for x
    x = 88,198,845.96/10,539.92
  6. Step 6: Final answer
    x = 8,368.08

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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.