Home / 4,644.22-6,966.24-1,134.25

Finding the Fourth Proportional to 4,644.22, 6,966.24 and 1,134.25

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Solution

The fourth proportional to 4,644.22, 6,966.24 and 1,134.25 is: 1,701.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644.22 : 6,966.24 = 1,134.25 : x
  2. Step 2: Convert to fraction form
    4,644.22/6,966.24 = 1,134.25/x
  3. Step 3: Cross multiply
    4,644.22x = 6,966.24 × 1,134.25
  4. Step 4: Simplify right side
    4,644.22x = 7,901,457.72
  5. Step 5: Solve for x
    x = 7,901,457.72/4,644.22
  6. Step 6: Final answer
    x = 1,701.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.