Home / 9,036.08-13,553.96-3,564.08

Finding the Fourth Proportional to 9,036.08, 13,553.96 and 3,564.08

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Solution

The fourth proportional to 9,036.08, 13,553.96 and 3,564.08 is: 5,346.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,036.08 : 13,553.96 = 3,564.08 : x
  2. Step 2: Convert to fraction form
    9,036.08/13,553.96 = 3,564.08/x
  3. Step 3: Cross multiply
    9,036.08x = 13,553.96 × 3,564.08
  4. Step 4: Simplify right side
    9,036.08x = 48,307,397.76
  5. Step 5: Solve for x
    x = 48,307,397.76/9,036.08
  6. Step 6: Final answer
    x = 5,346.06

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1.5x scale

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.