Home / 35,261.52-52,894.44-11,570.64

Finding the Fourth Proportional to 35,261.52, 52,894.44 and 11,570.64

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Solution

The fourth proportional to 35,261.52, 52,894.44 and 11,570.64 is: 17,356.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,261.52 : 52,894.44 = 11,570.64 : x
  2. Step 2: Convert to fraction form
    35,261.52/52,894.44 = 11,570.64/x
  3. Step 3: Cross multiply
    35,261.52x = 52,894.44 × 11,570.64
  4. Step 4: Simplify right side
    35,261.52x = 612,022,523.24
  5. Step 5: Solve for x
    x = 612,022,523.24/35,261.52
  6. Step 6: Final answer
    x = 17,356.67

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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.