Home / 5,433.33-7,498.02-3,075.93

Finding the Fourth Proportional to 5,433.33, 7,498.02 and 3,075.93

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Solution

The fourth proportional to 5,433.33, 7,498.02 and 3,075.93 is: 4,244.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433.33 : 7,498.02 = 3,075.93 : x
  2. Step 2: Convert to fraction form
    5,433.33/7,498.02 = 3,075.93/x
  3. Step 3: Cross multiply
    5,433.33x = 7,498.02 × 3,075.93
  4. Step 4: Simplify right side
    5,433.33x = 23,063,331.79
  5. Step 5: Solve for x
    x = 23,063,331.79/5,433.33
  6. Step 6: Final answer
    x = 4,244.79

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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.