Home / 32,766.97-49,109.40-14,025.05

Finding the Fourth Proportional to 32,766.97, 49,109.40 and 14,025.05

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Solution

The fourth proportional to 32,766.97, 49,109.40 and 14,025.05 is: 21,020.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,766.97 : 49,109.40 = 14,025.05 : x
  2. Step 2: Convert to fraction form
    32,766.97/49,109.40 = 14,025.05/x
  3. Step 3: Cross multiply
    32,766.97x = 49,109.40 × 14,025.05
  4. Step 4: Simplify right side
    32,766.97x = 688,761,790.47
  5. Step 5: Solve for x
    x = 688,761,790.47/32,766.97
  6. Step 6: Final answer
    x = 21,020.01

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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.