Home / 4,533.49-6,801.52-1,899.61

Finding the Fourth Proportional to 4,533.49, 6,801.52 and 1,899.61

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Solution

The fourth proportional to 4,533.49, 6,801.52 and 1,899.61 is: 2,849.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533.49 : 6,801.52 = 1,899.61 : x
  2. Step 2: Convert to fraction form
    4,533.49/6,801.52 = 1,899.61/x
  3. Step 3: Cross multiply
    4,533.49x = 6,801.52 × 1,899.61
  4. Step 4: Simplify right side
    4,533.49x = 12,920,235.41
  5. Step 5: Solve for x
    x = 12,920,235.41/4,533.49
  6. Step 6: Final answer
    x = 2,849.95

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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.