Home / 4,045.68-5,583.47-2,367.63

Finding the Fourth Proportional to 4,045.68, 5,583.47 and 2,367.63

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Solution

The fourth proportional to 4,045.68, 5,583.47 and 2,367.63 is: 3,267.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045.68 : 5,583.47 = 2,367.63 : x
  2. Step 2: Convert to fraction form
    4,045.68/5,583.47 = 2,367.63/x
  3. Step 3: Cross multiply
    4,045.68x = 5,583.47 × 2,367.63
  4. Step 4: Simplify right side
    4,045.68x = 13,219,579.24
  5. Step 5: Solve for x
    x = 13,219,579.24/4,045.68
  6. Step 6: Final answer
    x = 3,267.58

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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.