Home / 3,323.77-4,557.06-3,264.50

Finding the Fourth Proportional to 3,323.77, 4,557.06 and 3,264.50

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Solution

The fourth proportional to 3,323.77, 4,557.06 and 3,264.50 is: 4,475.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323.77 : 4,557.06 = 3,264.50 : x
  2. Step 2: Convert to fraction form
    3,323.77/4,557.06 = 3,264.50/x
  3. Step 3: Cross multiply
    3,323.77x = 4,557.06 × 3,264.50
  4. Step 4: Simplify right side
    3,323.77x = 14,876,533.76
  5. Step 5: Solve for x
    x = 14,876,533.76/3,323.77
  6. Step 6: Final answer
    x = 4,475.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.