Home / 9,362.21-14,036.37-4,426.08

Finding the Fourth Proportional to 9,362.21, 14,036.37 and 4,426.08

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Solution

The fourth proportional to 9,362.21, 14,036.37 and 4,426.08 is: 6,635.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362.21 : 14,036.37 = 4,426.08 : x
  2. Step 2: Convert to fraction form
    9,362.21/14,036.37 = 4,426.08/x
  3. Step 3: Cross multiply
    9,362.21x = 14,036.37 × 4,426.08
  4. Step 4: Simplify right side
    9,362.21x = 62,126,096.53
  5. Step 5: Solve for x
    x = 62,126,096.53/9,362.21
  6. Step 6: Final answer
    x = 6,635.84

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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.