Home / 10,453.04-14,424.24-5,976.66

Finding the Fourth Proportional to 10,453.04, 14,424.24 and 5,976.66

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Solution

The fourth proportional to 10,453.04, 14,424.24 and 5,976.66 is: 8,247.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,453.04 : 14,424.24 = 5,976.66 : x
  2. Step 2: Convert to fraction form
    10,453.04/14,424.24 = 5,976.66/x
  3. Step 3: Cross multiply
    10,453.04x = 14,424.24 × 5,976.66
  4. Step 4: Simplify right side
    10,453.04x = 86,208,778.24
  5. Step 5: Solve for x
    x = 86,208,778.24/10,453.04
  6. Step 6: Final answer
    x = 8,247.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.