Home / 9,353.32-14,038.44-3,810.52

Finding the Fourth Proportional to 9,353.32, 14,038.44 and 3,810.52

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Solution

The fourth proportional to 9,353.32, 14,038.44 and 3,810.52 is: 5,719.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353.32 : 14,038.44 = 3,810.52 : x
  2. Step 2: Convert to fraction form
    9,353.32/14,038.44 = 3,810.52/x
  3. Step 3: Cross multiply
    9,353.32x = 14,038.44 × 3,810.52
  4. Step 4: Simplify right side
    9,353.32x = 53,493,756.39
  5. Step 5: Solve for x
    x = 53,493,756.39/9,353.32
  6. Step 6: Final answer
    x = 5,719.23

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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.