Home / 32,323.43-44,611.64-18,892.05

Finding the Fourth Proportional to 32,323.43, 44,611.64 and 18,892.05

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Solution

The fourth proportional to 32,323.43, 44,611.64 and 18,892.05 is: 26,074.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,323.43 : 44,611.64 = 18,892.05 : x
  2. Step 2: Convert to fraction form
    32,323.43/44,611.64 = 18,892.05/x
  3. Step 3: Cross multiply
    32,323.43x = 44,611.64 × 18,892.05
  4. Step 4: Simplify right side
    32,323.43x = 842,805,239.00
  5. Step 5: Solve for x
    x = 842,805,239.00/32,323.43
  6. Step 6: Final answer
    x = 26,074.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.