Home / 32,844.06-45,322.22-18,503.26

Finding the Fourth Proportional to 32,844.06, 45,322.22 and 18,503.26

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Solution

The fourth proportional to 32,844.06, 45,322.22 and 18,503.26 is: 25,533.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,844.06 : 45,322.22 = 18,503.26 : x
  2. Step 2: Convert to fraction form
    32,844.06/45,322.22 = 18,503.26/x
  3. Step 3: Cross multiply
    32,844.06x = 45,322.22 × 18,503.26
  4. Step 4: Simplify right side
    32,844.06x = 838,608,753.39
  5. Step 5: Solve for x
    x = 838,608,753.39/32,844.06
  6. Step 6: Final answer
    x = 25,533.04

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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.