Home / 4,403.15-6,605.14-1,592.69

Finding the Fourth Proportional to 4,403.15, 6,605.14 and 1,592.69

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Solution

The fourth proportional to 4,403.15, 6,605.14 and 1,592.69 is: 2,389.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.15 : 6,605.14 = 1,592.69 : x
  2. Step 2: Convert to fraction form
    4,403.15/6,605.14 = 1,592.69/x
  3. Step 3: Cross multiply
    4,403.15x = 6,605.14 × 1,592.69
  4. Step 4: Simplify right side
    4,403.15x = 10,519,952.96
  5. Step 5: Solve for x
    x = 10,519,952.96/4,403.15
  6. Step 6: Final answer
    x = 2,389.19

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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.