Home / 5,755.77-8,632.68-1,596.18

Finding the Fourth Proportional to 5,755.77, 8,632.68 and 1,596.18

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Solution

The fourth proportional to 5,755.77, 8,632.68 and 1,596.18 is: 2,394.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,755.77 : 8,632.68 = 1,596.18 : x
  2. Step 2: Convert to fraction form
    5,755.77/8,632.68 = 1,596.18/x
  3. Step 3: Cross multiply
    5,755.77x = 8,632.68 × 1,596.18
  4. Step 4: Simplify right side
    5,755.77x = 13,779,311.16
  5. Step 5: Solve for x
    x = 13,779,311.16/5,755.77
  6. Step 6: Final answer
    x = 2,394.00

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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.