Home / 4,326.46-5,970.58-2,558.23

Finding the Fourth Proportional to 4,326.46, 5,970.58 and 2,558.23

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Solution

The fourth proportional to 4,326.46, 5,970.58 and 2,558.23 is: 3,530.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326.46 : 5,970.58 = 2,558.23 : x
  2. Step 2: Convert to fraction form
    4,326.46/5,970.58 = 2,558.23/x
  3. Step 3: Cross multiply
    4,326.46x = 5,970.58 × 2,558.23
  4. Step 4: Simplify right side
    4,326.46x = 15,274,095.55
  5. Step 5: Solve for x
    x = 15,274,095.55/4,326.46
  6. Step 6: Final answer
    x = 3,530.39

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Half 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.