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Finding the Fourth Proportional to 29,199.58, 43,792.08 and 9,483.77

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Solution

The fourth proportional to 29,199.58, 43,792.08 and 9,483.77 is: 14,223.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,199.58 : 43,792.08 = 9,483.77 : x
  2. Step 2: Convert to fraction form
    29,199.58/43,792.08 = 9,483.77/x
  3. Step 3: Cross multiply
    29,199.58x = 43,792.08 × 9,483.77
  4. Step 4: Simplify right side
    29,199.58x = 415,313,967.12
  5. Step 5: Solve for x
    x = 415,313,967.12/29,199.58
  6. Step 6: Final answer
    x = 14,223.29

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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.