Home / 4,586.25-6,329.16-2,490.51

Finding the Fourth Proportional to 4,586.25, 6,329.16 and 2,490.51

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Solution

The fourth proportional to 4,586.25, 6,329.16 and 2,490.51 is: 3,436.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586.25 : 6,329.16 = 2,490.51 : x
  2. Step 2: Convert to fraction form
    4,586.25/6,329.16 = 2,490.51/x
  3. Step 3: Cross multiply
    4,586.25x = 6,329.16 × 2,490.51
  4. Step 4: Simplify right side
    4,586.25x = 15,762,836.27
  5. Step 5: Solve for x
    x = 15,762,836.27/4,586.25
  6. Step 6: Final answer
    x = 3,436.98

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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.