Home / 11,492.02-17,202.30-8,852.73

Finding the Fourth Proportional to 11,492.02, 17,202.30 and 8,852.73

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Solution

The fourth proportional to 11,492.02, 17,202.30 and 8,852.73 is: 13,251.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,492.02 : 17,202.30 = 8,852.73 : x
  2. Step 2: Convert to fraction form
    11,492.02/17,202.30 = 8,852.73/x
  3. Step 3: Cross multiply
    11,492.02x = 17,202.30 × 8,852.73
  4. Step 4: Simplify right side
    11,492.02x = 152,287,317.28
  5. Step 5: Solve for x
    x = 152,287,317.28/11,492.02
  6. Step 6: Final answer
    x = 13,251.57

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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.