Home / 4,359.02-6,539.31-1,589.58

Finding the Fourth Proportional to 4,359.02, 6,539.31 and 1,589.58

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Solution

The fourth proportional to 4,359.02, 6,539.31 and 1,589.58 is: 2,384.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359.02 : 6,539.31 = 1,589.58 : x
  2. Step 2: Convert to fraction form
    4,359.02/6,539.31 = 1,589.58/x
  3. Step 3: Cross multiply
    4,359.02x = 6,539.31 × 1,589.58
  4. Step 4: Simplify right side
    4,359.02x = 10,394,756.39
  5. Step 5: Solve for x
    x = 10,394,756.39/4,359.02
  6. Step 6: Final answer
    x = 2,384.65

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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.