Home / 4,267.98-5,889.57-2,475.15

Finding the Fourth Proportional to 4,267.98, 5,889.57 and 2,475.15

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Solution

The fourth proportional to 4,267.98, 5,889.57 and 2,475.15 is: 3,415.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267.98 : 5,889.57 = 2,475.15 : x
  2. Step 2: Convert to fraction form
    4,267.98/5,889.57 = 2,475.15/x
  3. Step 3: Cross multiply
    4,267.98x = 5,889.57 × 2,475.15
  4. Step 4: Simplify right side
    4,267.98x = 14,577,569.19
  5. Step 5: Solve for x
    x = 14,577,569.19/4,267.98
  6. Step 6: Final answer
    x = 3,415.57

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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.