Home / 4,563.90-6,298.47-2,574.41

Finding the Fourth Proportional to 4,563.90, 6,298.47 and 2,574.41

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Solution

The fourth proportional to 4,563.90, 6,298.47 and 2,574.41 is: 3,552.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563.90 : 6,298.47 = 2,574.41 : x
  2. Step 2: Convert to fraction form
    4,563.90/6,298.47 = 2,574.41/x
  3. Step 3: Cross multiply
    4,563.90x = 6,298.47 × 2,574.41
  4. Step 4: Simplify right side
    4,563.90x = 16,214,848.09
  5. Step 5: Solve for x
    x = 16,214,848.09/4,563.90
  6. Step 6: Final answer
    x = 3,552.85

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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.