Home / 4,026.72-6,040.08-1,835.76

Finding the Fourth Proportional to 4,026.72, 6,040.08 and 1,835.76

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Solution

The fourth proportional to 4,026.72, 6,040.08 and 1,835.76 is: 2,753.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026.72 : 6,040.08 = 1,835.76 : x
  2. Step 2: Convert to fraction form
    4,026.72/6,040.08 = 1,835.76/x
  3. Step 3: Cross multiply
    4,026.72x = 6,040.08 × 1,835.76
  4. Step 4: Simplify right side
    4,026.72x = 11,088,137.26
  5. Step 5: Solve for x
    x = 11,088,137.26/4,026.72
  6. Step 6: Final answer
    x = 2,753.64

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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.