Home / 4,216.02-6,352.58-3,501.60

Finding the Fourth Proportional to 4,216.02, 6,352.58 and 3,501.60

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Solution

The fourth proportional to 4,216.02, 6,352.58 and 3,501.60 is: 5,276.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216.02 : 6,352.58 = 3,501.60 : x
  2. Step 2: Convert to fraction form
    4,216.02/6,352.58 = 3,501.60/x
  3. Step 3: Cross multiply
    4,216.02x = 6,352.58 × 3,501.60
  4. Step 4: Simplify right side
    4,216.02x = 22,244,194.13
  5. Step 5: Solve for x
    x = 22,244,194.13/4,216.02
  6. Step 6: Final answer
    x = 5,276.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.