Home / 6,263.04-8,682.54-5,930.10

Finding the Fourth Proportional to 6,263.04, 8,682.54 and 5,930.10

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Solution

The fourth proportional to 6,263.04, 8,682.54 and 5,930.10 is: 8,220.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263.04 : 8,682.54 = 5,930.10 : x
  2. Step 2: Convert to fraction form
    6,263.04/8,682.54 = 5,930.10/x
  3. Step 3: Cross multiply
    6,263.04x = 8,682.54 × 5,930.10
  4. Step 4: Simplify right side
    6,263.04x = 51,488,330.45
  5. Step 5: Solve for x
    x = 51,488,330.45/6,263.04
  6. Step 6: Final answer
    x = 8,220.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.