Home / 4,290.08-6,424.23-3,594.92

Finding the Fourth Proportional to 4,290.08, 6,424.23 and 3,594.92

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Solution

The fourth proportional to 4,290.08, 6,424.23 and 3,594.92 is: 5,383.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,290.08 : 6,424.23 = 3,594.92 : x
  2. Step 2: Convert to fraction form
    4,290.08/6,424.23 = 3,594.92/x
  3. Step 3: Cross multiply
    4,290.08x = 6,424.23 × 3,594.92
  4. Step 4: Simplify right side
    4,290.08x = 23,094,592.91
  5. Step 5: Solve for x
    x = 23,094,592.91/4,290.08
  6. Step 6: Final answer
    x = 5,383.25

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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.