Home / 5,959.63-8,224.57-3,307.06

Finding the Fourth Proportional to 5,959.63, 8,224.57 and 3,307.06

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Solution

The fourth proportional to 5,959.63, 8,224.57 and 3,307.06 is: 4,563.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959.63 : 8,224.57 = 3,307.06 : x
  2. Step 2: Convert to fraction form
    5,959.63/8,224.57 = 3,307.06/x
  3. Step 3: Cross multiply
    5,959.63x = 8,224.57 × 3,307.06
  4. Step 4: Simplify right side
    5,959.63x = 27,199,146.46
  5. Step 5: Solve for x
    x = 27,199,146.46/5,959.63
  6. Step 6: Final answer
    x = 4,563.90

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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.