Home / 8,842.02-13,258.17-2,996.34

Finding the Fourth Proportional to 8,842.02, 13,258.17 and 2,996.34

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Solution

The fourth proportional to 8,842.02, 13,258.17 and 2,996.34 is: 4,492.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,842.02 : 13,258.17 = 2,996.34 : x
  2. Step 2: Convert to fraction form
    8,842.02/13,258.17 = 2,996.34/x
  3. Step 3: Cross multiply
    8,842.02x = 13,258.17 × 2,996.34
  4. Step 4: Simplify right side
    8,842.02x = 39,725,985.10
  5. Step 5: Solve for x
    x = 39,725,985.10/8,842.02
  6. Step 6: Final answer
    x = 4,492.86

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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.