Home / 4,124.07-5,692.23-2,551.23

Finding the Fourth Proportional to 4,124.07, 5,692.23 and 2,551.23

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Solution

The fourth proportional to 4,124.07, 5,692.23 and 2,551.23 is: 3,521.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124.07 : 5,692.23 = 2,551.23 : x
  2. Step 2: Convert to fraction form
    4,124.07/5,692.23 = 2,551.23/x
  3. Step 3: Cross multiply
    4,124.07x = 5,692.23 × 2,551.23
  4. Step 4: Simplify right side
    4,124.07x = 14,522,187.94
  5. Step 5: Solve for x
    x = 14,522,187.94/4,124.07
  6. Step 6: Final answer
    x = 3,521.32

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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.