Home / 8,095.09-11,168.65-4,557.62

Finding the Fourth Proportional to 8,095.09, 11,168.65 and 4,557.62

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Solution

The fourth proportional to 8,095.09, 11,168.65 and 4,557.62 is: 6,288.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,095.09 : 11,168.65 = 4,557.62 : x
  2. Step 2: Convert to fraction form
    8,095.09/11,168.65 = 4,557.62/x
  3. Step 3: Cross multiply
    8,095.09x = 11,168.65 × 4,557.62
  4. Step 4: Simplify right side
    8,095.09x = 50,902,462.61
  5. Step 5: Solve for x
    x = 50,902,462.61/8,095.09
  6. Step 6: Final answer
    x = 6,288.07

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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.