Home / 4,092.32-6,133.08-1,492.76

Finding the Fourth Proportional to 4,092.32, 6,133.08 and 1,492.76

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Solution

The fourth proportional to 4,092.32, 6,133.08 and 1,492.76 is: 2,237.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.32 : 6,133.08 = 1,492.76 : x
  2. Step 2: Convert to fraction form
    4,092.32/6,133.08 = 1,492.76/x
  3. Step 3: Cross multiply
    4,092.32x = 6,133.08 × 1,492.76
  4. Step 4: Simplify right side
    4,092.32x = 9,155,216.50
  5. Step 5: Solve for x
    x = 9,155,216.50/4,092.32
  6. Step 6: Final answer
    x = 2,237.17

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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.