Home / 3,235.08-4,464.72-1,837.92

Finding the Fourth Proportional to 3,235.08, 4,464.72 and 1,837.92

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Solution

The fourth proportional to 3,235.08, 4,464.72 and 1,837.92 is: 2,536.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235.08 : 4,464.72 = 1,837.92 : x
  2. Step 2: Convert to fraction form
    3,235.08/4,464.72 = 1,837.92/x
  3. Step 3: Cross multiply
    3,235.08x = 4,464.72 × 1,837.92
  4. Step 4: Simplify right side
    3,235.08x = 8,205,798.18
  5. Step 5: Solve for x
    x = 8,205,798.18/3,235.08
  6. Step 6: Final answer
    x = 2,536.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.