Home / 4,038.84-5,573.34-2,467.80

Finding the Fourth Proportional to 4,038.84, 5,573.34 and 2,467.80

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Solution

The fourth proportional to 4,038.84, 5,573.34 and 2,467.80 is: 3,405.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038.84 : 5,573.34 = 2,467.80 : x
  2. Step 2: Convert to fraction form
    4,038.84/5,573.34 = 2,467.80/x
  3. Step 3: Cross multiply
    4,038.84x = 5,573.34 × 2,467.80
  4. Step 4: Simplify right side
    4,038.84x = 13,753,888.45
  5. Step 5: Solve for x
    x = 13,753,888.45/4,038.84
  6. Step 6: Final answer
    x = 3,405.41

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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.