Home / 10,069.24-15,092.52-4,525.60

Finding the Fourth Proportional to 10,069.24, 15,092.52 and 4,525.60

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Solution

The fourth proportional to 10,069.24, 15,092.52 and 4,525.60 is: 6,783.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,069.24 : 15,092.52 = 4,525.60 : x
  2. Step 2: Convert to fraction form
    10,069.24/15,092.52 = 4,525.60/x
  3. Step 3: Cross multiply
    10,069.24x = 15,092.52 × 4,525.60
  4. Step 4: Simplify right side
    10,069.24x = 68,302,708.51
  5. Step 5: Solve for x
    x = 68,302,708.51/10,069.24
  6. Step 6: Final answer
    x = 6,783.30

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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.