Home / 9,350.96-13,990.56-6,582.32

Finding the Fourth Proportional to 9,350.96, 13,990.56 and 6,582.32

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Solution

The fourth proportional to 9,350.96, 13,990.56 and 6,582.32 is: 9,848.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350.96 : 13,990.56 = 6,582.32 : x
  2. Step 2: Convert to fraction form
    9,350.96/13,990.56 = 6,582.32/x
  3. Step 3: Cross multiply
    9,350.96x = 13,990.56 × 6,582.32
  4. Step 4: Simplify right side
    9,350.96x = 92,090,342.90
  5. Step 5: Solve for x
    x = 92,090,342.90/9,350.96
  6. Step 6: Final answer
    x = 9,848.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.