Home / 9,355.32-14,041.44-3,812.52

Finding the Fourth Proportional to 9,355.32, 14,041.44 and 3,812.52

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Solution

The fourth proportional to 9,355.32, 14,041.44 and 3,812.52 is: 5,722.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355.32 : 14,041.44 = 3,812.52 : x
  2. Step 2: Convert to fraction form
    9,355.32/14,041.44 = 3,812.52/x
  3. Step 3: Cross multiply
    9,355.32x = 14,041.44 × 3,812.52
  4. Step 4: Simplify right side
    9,355.32x = 53,533,270.83
  5. Step 5: Solve for x
    x = 53,533,270.83/9,355.32
  6. Step 6: Final answer
    x = 5,722.23

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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.