Home / 4,019.16-6,023.88-2,070.30

Finding the Fourth Proportional to 4,019.16, 6,023.88 and 2,070.30

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Solution

The fourth proportional to 4,019.16, 6,023.88 and 2,070.30 is: 3,102.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019.16 : 6,023.88 = 2,070.30 : x
  2. Step 2: Convert to fraction form
    4,019.16/6,023.88 = 2,070.30/x
  3. Step 3: Cross multiply
    4,019.16x = 6,023.88 × 2,070.30
  4. Step 4: Simplify right side
    4,019.16x = 12,471,238.76
  5. Step 5: Solve for x
    x = 12,471,238.76/4,019.16
  6. Step 6: Final answer
    x = 3,102.95

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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.