Home / 3,332.07-4,598.28-1,839.96

Finding the Fourth Proportional to 3,332.07, 4,598.28 and 1,839.96

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Solution

The fourth proportional to 3,332.07, 4,598.28 and 1,839.96 is: 2,539.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332.07 : 4,598.28 = 1,839.96 : x
  2. Step 2: Convert to fraction form
    3,332.07/4,598.28 = 1,839.96/x
  3. Step 3: Cross multiply
    3,332.07x = 4,598.28 × 1,839.96
  4. Step 4: Simplify right side
    3,332.07x = 8,460,651.27
  5. Step 5: Solve for x
    x = 8,460,651.27/3,332.07
  6. Step 6: Final answer
    x = 2,539.16

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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.