Home / 14,485.92-21,691.66-10,037.26

Finding the Fourth Proportional to 14,485.92, 21,691.66 and 10,037.26

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Solution

The fourth proportional to 14,485.92, 21,691.66 and 10,037.26 is: 15,030.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,485.92 : 21,691.66 = 10,037.26 : x
  2. Step 2: Convert to fraction form
    14,485.92/21,691.66 = 10,037.26/x
  3. Step 3: Cross multiply
    14,485.92x = 21,691.66 × 10,037.26
  4. Step 4: Simplify right side
    14,485.92x = 217,724,831.25
  5. Step 5: Solve for x
    x = 217,724,831.25/14,485.92
  6. Step 6: Final answer
    x = 15,030.10

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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.