Home / 5,797.02-8,694.21-1,637.46

Finding the Fourth Proportional to 5,797.02, 8,694.21 and 1,637.46

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Solution

The fourth proportional to 5,797.02, 8,694.21 and 1,637.46 is: 2,455.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,797.02 : 8,694.21 = 1,637.46 : x
  2. Step 2: Convert to fraction form
    5,797.02/8,694.21 = 1,637.46/x
  3. Step 3: Cross multiply
    5,797.02x = 8,694.21 × 1,637.46
  4. Step 4: Simplify right side
    5,797.02x = 14,236,421.11
  5. Step 5: Solve for x
    x = 14,236,421.11/5,797.02
  6. Step 6: Final answer
    x = 2,455.82

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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.