Home / 4,356.76-6,012.36-2,589.24

Finding the Fourth Proportional to 4,356.76, 6,012.36 and 2,589.24

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Solution

The fourth proportional to 4,356.76, 6,012.36 and 2,589.24 is: 3,573.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356.76 : 6,012.36 = 2,589.24 : x
  2. Step 2: Convert to fraction form
    4,356.76/6,012.36 = 2,589.24/x
  3. Step 3: Cross multiply
    4,356.76x = 6,012.36 × 2,589.24
  4. Step 4: Simplify right side
    4,356.76x = 15,567,443.01
  5. Step 5: Solve for x
    x = 15,567,443.01/4,356.76
  6. Step 6: Final answer
    x = 3,573.17

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Half scale
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Double scale
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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.