Home / 13,095.92-19,644.53-3,737.32

Finding the Fourth Proportional to 13,095.92, 19,644.53 and 3,737.32

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Solution

The fourth proportional to 13,095.92, 19,644.53 and 3,737.32 is: 5,606.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,095.92 : 19,644.53 = 3,737.32 : x
  2. Step 2: Convert to fraction form
    13,095.92/19,644.53 = 3,737.32/x
  3. Step 3: Cross multiply
    13,095.92x = 19,644.53 × 3,737.32
  4. Step 4: Simplify right side
    13,095.92x = 73,417,836.40
  5. Step 5: Solve for x
    x = 73,417,836.40/13,095.92
  6. Step 6: Final answer
    x = 5,606.16

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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.