Home / 6,023.24-8,312.12-3,370.76

Finding the Fourth Proportional to 6,023.24, 8,312.12 and 3,370.76

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Solution

The fourth proportional to 6,023.24, 8,312.12 and 3,370.76 is: 4,651.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,023.24 : 8,312.12 = 3,370.76 : x
  2. Step 2: Convert to fraction form
    6,023.24/8,312.12 = 3,370.76/x
  3. Step 3: Cross multiply
    6,023.24x = 8,312.12 × 3,370.76
  4. Step 4: Simplify right side
    6,023.24x = 28,018,161.61
  5. Step 5: Solve for x
    x = 28,018,161.61/6,023.24
  6. Step 6: Final answer
    x = 4,651.68

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Half scale
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Double scale
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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.