Home / 5,370.49-8,045.29-3,023.34

Finding the Fourth Proportional to 5,370.49, 8,045.29 and 3,023.34

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Solution

The fourth proportional to 5,370.49, 8,045.29 and 3,023.34 is: 4,529.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,370.49 : 8,045.29 = 3,023.34 : x
  2. Step 2: Convert to fraction form
    5,370.49/8,045.29 = 3,023.34/x
  3. Step 3: Cross multiply
    5,370.49x = 8,045.29 × 3,023.34
  4. Step 4: Simplify right side
    5,370.49x = 24,323,647.07
  5. Step 5: Solve for x
    x = 24,323,647.07/5,370.49
  6. Step 6: Final answer
    x = 4,529.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.