Home / 4,607.13-6,907.04-4,601.46

Finding the Fourth Proportional to 4,607.13, 6,907.04 and 4,601.46

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Solution

The fourth proportional to 4,607.13, 6,907.04 and 4,601.46 is: 6,898.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607.13 : 6,907.04 = 4,601.46 : x
  2. Step 2: Convert to fraction form
    4,607.13/6,907.04 = 4,601.46/x
  3. Step 3: Cross multiply
    4,607.13x = 6,907.04 × 4,601.46
  4. Step 4: Simplify right side
    4,607.13x = 31,782,453.88
  5. Step 5: Solve for x
    x = 31,782,453.88/4,607.13
  6. Step 6: Final answer
    x = 6,898.54

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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.