Home / 5,959.68-8,225.22-3,602.16

Finding the Fourth Proportional to 5,959.68, 8,225.22 and 3,602.16

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Solution

The fourth proportional to 5,959.68, 8,225.22 and 3,602.16 is: 4,971.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959.68 : 8,225.22 = 3,602.16 : x
  2. Step 2: Convert to fraction form
    5,959.68/8,225.22 = 3,602.16/x
  3. Step 3: Cross multiply
    5,959.68x = 8,225.22 × 3,602.16
  4. Step 4: Simplify right side
    5,959.68x = 29,628,558.48
  5. Step 5: Solve for x
    x = 29,628,558.48/5,959.68
  6. Step 6: Final answer
    x = 4,971.50

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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.