Home / 4,390.08-6,573.24-3,601.68

Finding the Fourth Proportional to 4,390.08, 6,573.24 and 3,601.68

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Solution

The fourth proportional to 4,390.08, 6,573.24 and 3,601.68 is: 5,392.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,390.08 : 6,573.24 = 3,601.68 : x
  2. Step 2: Convert to fraction form
    4,390.08/6,573.24 = 3,601.68/x
  3. Step 3: Cross multiply
    4,390.08x = 6,573.24 × 3,601.68
  4. Step 4: Simplify right side
    4,390.08x = 23,674,707.04
  5. Step 5: Solve for x
    x = 23,674,707.04/4,390.08
  6. Step 6: Final answer
    x = 5,392.77

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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.