Home / 5,961.02-8,224.54-3,725.16

Finding the Fourth Proportional to 5,961.02, 8,224.54 and 3,725.16

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Solution

The fourth proportional to 5,961.02, 8,224.54 and 3,725.16 is: 5,139.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961.02 : 8,224.54 = 3,725.16 : x
  2. Step 2: Convert to fraction form
    5,961.02/8,224.54 = 3,725.16/x
  3. Step 3: Cross multiply
    5,961.02x = 8,224.54 × 3,725.16
  4. Step 4: Simplify right side
    5,961.02x = 30,637,756.67
  5. Step 5: Solve for x
    x = 30,637,756.67/5,961.02
  6. Step 6: Final answer
    x = 5,139.69

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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.