Home / 4,029.31-5,560.59-2,350.45

Finding the Fourth Proportional to 4,029.31, 5,560.59 and 2,350.45

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Solution

The fourth proportional to 4,029.31, 5,560.59 and 2,350.45 is: 3,243.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.31 : 5,560.59 = 2,350.45 : x
  2. Step 2: Convert to fraction form
    4,029.31/5,560.59 = 2,350.45/x
  3. Step 3: Cross multiply
    4,029.31x = 5,560.59 × 2,350.45
  4. Step 4: Simplify right side
    4,029.31x = 13,069,888.77
  5. Step 5: Solve for x
    x = 13,069,888.77/4,029.31
  6. Step 6: Final answer
    x = 3,243.70

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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.