Home / 9,935.48-14,904.80-3,362.04

Finding the Fourth Proportional to 9,935.48, 14,904.80 and 3,362.04

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Solution

The fourth proportional to 9,935.48, 14,904.80 and 3,362.04 is: 5,043.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,935.48 : 14,904.80 = 3,362.04 : x
  2. Step 2: Convert to fraction form
    9,935.48/14,904.80 = 3,362.04/x
  3. Step 3: Cross multiply
    9,935.48x = 14,904.80 × 3,362.04
  4. Step 4: Simplify right side
    9,935.48x = 50,110,533.79
  5. Step 5: Solve for x
    x = 50,110,533.79/9,935.48
  6. Step 6: Final answer
    x = 5,043.59

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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.