Home / 23,709.18-35,562.99-7,069.35

Finding the Fourth Proportional to 23,709.18, 35,562.99 and 7,069.35

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Solution

The fourth proportional to 23,709.18, 35,562.99 and 7,069.35 is: 10,603.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,709.18 : 35,562.99 = 7,069.35 : x
  2. Step 2: Convert to fraction form
    23,709.18/35,562.99 = 7,069.35/x
  3. Step 3: Cross multiply
    23,709.18x = 35,562.99 × 7,069.35
  4. Step 4: Simplify right side
    23,709.18x = 251,407,223.36
  5. Step 5: Solve for x
    x = 251,407,223.36/23,709.18
  6. Step 6: Final answer
    x = 10,603.79

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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.