Home / 4,339.77-5,988.86-2,350.31

Finding the Fourth Proportional to 4,339.77, 5,988.86 and 2,350.31

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Solution

The fourth proportional to 4,339.77, 5,988.86 and 2,350.31 is: 3,243.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339.77 : 5,988.86 = 2,350.31 : x
  2. Step 2: Convert to fraction form
    4,339.77/5,988.86 = 2,350.31/x
  3. Step 3: Cross multiply
    4,339.77x = 5,988.86 × 2,350.31
  4. Step 4: Simplify right side
    4,339.77x = 14,075,650.82
  5. Step 5: Solve for x
    x = 14,075,650.82/4,339.77
  6. Step 6: Final answer
    x = 3,243.41

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1.5x scale

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.