Home / 4,403.26-6,605.29-1,592.80

Finding the Fourth Proportional to 4,403.26, 6,605.29 and 1,592.80

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Solution

The fourth proportional to 4,403.26, 6,605.29 and 1,592.80 is: 2,389.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.26 : 6,605.29 = 1,592.80 : x
  2. Step 2: Convert to fraction form
    4,403.26/6,605.29 = 1,592.80/x
  3. Step 3: Cross multiply
    4,403.26x = 6,605.29 × 1,592.80
  4. Step 4: Simplify right side
    4,403.26x = 10,520,872.89
  5. Step 5: Solve for x
    x = 10,520,872.89/4,403.26
  6. Step 6: Final answer
    x = 2,389.34

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1.5x scale

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.