Home / 7,004.16-10,504.72-4,497.82

Finding the Fourth Proportional to 7,004.16, 10,504.72 and 4,497.82

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Solution

The fourth proportional to 7,004.16, 10,504.72 and 4,497.82 is: 6,745.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,004.16 : 10,504.72 = 4,497.82 : x
  2. Step 2: Convert to fraction form
    7,004.16/10,504.72 = 4,497.82/x
  3. Step 3: Cross multiply
    7,004.16x = 10,504.72 × 4,497.82
  4. Step 4: Simplify right side
    7,004.16x = 47,248,339.71
  5. Step 5: Solve for x
    x = 47,248,339.71/7,004.16
  6. Step 6: Final answer
    x = 6,745.75

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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.