Home / 35,352.96-53,025.36-9,057.84

Finding the Fourth Proportional to 35,352.96, 53,025.36 and 9,057.84

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Solution

The fourth proportional to 35,352.96, 53,025.36 and 9,057.84 is: 13,585.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,352.96 : 53,025.36 = 9,057.84 : x
  2. Step 2: Convert to fraction form
    35,352.96/53,025.36 = 9,057.84/x
  3. Step 3: Cross multiply
    35,352.96x = 53,025.36 × 9,057.84
  4. Step 4: Simplify right side
    35,352.96x = 480,295,226.82
  5. Step 5: Solve for x
    x = 480,295,226.82/35,352.96
  6. Step 6: Final answer
    x = 13,585.71

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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.