Home / 36,829.60-55,263.60-16,055.20

Finding the Fourth Proportional to 36,829.60, 55,263.60 and 16,055.20

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Solution

The fourth proportional to 36,829.60, 55,263.60 and 16,055.20 is: 24,091.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,829.60 : 55,263.60 = 16,055.20 : x
  2. Step 2: Convert to fraction form
    36,829.60/55,263.60 = 16,055.20/x
  3. Step 3: Cross multiply
    36,829.60x = 55,263.60 × 16,055.20
  4. Step 4: Simplify right side
    36,829.60x = 887,268,150.72
  5. Step 5: Solve for x
    x = 887,268,150.72/36,829.60
  6. Step 6: Final answer
    x = 24,091.17

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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.