Home / 5,955.51-8,218.22-3,598.95

Finding the Fourth Proportional to 5,955.51, 8,218.22 and 3,598.95

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Solution

The fourth proportional to 5,955.51, 8,218.22 and 3,598.95 is: 4,966.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955.51 : 8,218.22 = 3,598.95 : x
  2. Step 2: Convert to fraction form
    5,955.51/8,218.22 = 3,598.95/x
  3. Step 3: Cross multiply
    5,955.51x = 8,218.22 × 3,598.95
  4. Step 4: Simplify right side
    5,955.51x = 29,576,944.87
  5. Step 5: Solve for x
    x = 29,576,944.87/5,955.51
  6. Step 6: Final answer
    x = 4,966.32

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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.