Home / 9,010.49-13,512.24-3,462.32

Finding the Fourth Proportional to 9,010.49, 13,512.24 and 3,462.32

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Solution

The fourth proportional to 9,010.49, 13,512.24 and 3,462.32 is: 5,192.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010.49 : 13,512.24 = 3,462.32 : x
  2. Step 2: Convert to fraction form
    9,010.49/13,512.24 = 3,462.32/x
  3. Step 3: Cross multiply
    9,010.49x = 13,512.24 × 3,462.32
  4. Step 4: Simplify right side
    9,010.49x = 46,783,631.24
  5. Step 5: Solve for x
    x = 46,783,631.24/9,010.49
  6. Step 6: Final answer
    x = 5,192.13

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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.