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Finding the Fourth Proportional to 5,952.32, 8,929.77 and 1,792.01

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Solution

The fourth proportional to 5,952.32, 8,929.77 and 1,792.01 is: 2,688.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,952.32 : 8,929.77 = 1,792.01 : x
  2. Step 2: Convert to fraction form
    5,952.32/8,929.77 = 1,792.01/x
  3. Step 3: Cross multiply
    5,952.32x = 8,929.77 × 1,792.01
  4. Step 4: Simplify right side
    5,952.32x = 16,002,202.51
  5. Step 5: Solve for x
    x = 16,002,202.51/5,952.32
  6. Step 6: Final answer
    x = 2,688.40

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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.