Home / 7,925.36-11,898.96-4,032.48

Finding the Fourth Proportional to 7,925.36, 11,898.96 and 4,032.48

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Solution

The fourth proportional to 7,925.36, 11,898.96 and 4,032.48 is: 6,054.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,925.36 : 11,898.96 = 4,032.48 : x
  2. Step 2: Convert to fraction form
    7,925.36/11,898.96 = 4,032.48/x
  3. Step 3: Cross multiply
    7,925.36x = 11,898.96 × 4,032.48
  4. Step 4: Simplify right side
    7,925.36x = 47,982,318.22
  5. Step 5: Solve for x
    x = 47,982,318.22/7,925.36
  6. Step 6: Final answer
    x = 6,054.28

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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.