Home / 19,486.83-29,232.83-6,334.77

Finding the Fourth Proportional to 19,486.83, 29,232.83 and 6,334.77

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Solution

The fourth proportional to 19,486.83, 29,232.83 and 6,334.77 is: 9,503.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,486.83 : 29,232.83 = 6,334.77 : x
  2. Step 2: Convert to fraction form
    19,486.83/29,232.83 = 6,334.77/x
  3. Step 3: Cross multiply
    19,486.83x = 29,232.83 × 6,334.77
  4. Step 4: Simplify right side
    19,486.83x = 185,183,254.50
  5. Step 5: Solve for x
    x = 185,183,254.50/19,486.83
  6. Step 6: Final answer
    x = 9,503.00

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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.