Home / 5,264.36-7,263.50-3,026.87

Finding the Fourth Proportional to 5,264.36, 7,263.50 and 3,026.87

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Solution

The fourth proportional to 5,264.36, 7,263.50 and 3,026.87 is: 4,176.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264.36 : 7,263.50 = 3,026.87 : x
  2. Step 2: Convert to fraction form
    5,264.36/7,263.50 = 3,026.87/x
  3. Step 3: Cross multiply
    5,264.36x = 7,263.50 × 3,026.87
  4. Step 4: Simplify right side
    5,264.36x = 21,985,618.79
  5. Step 5: Solve for x
    x = 21,985,618.79/5,264.36
  6. Step 6: Final answer
    x = 4,176.32

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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.