Home / 79,901.27-110,263.50-44,090.97

Finding the Fourth Proportional to 79,901.27, 110,263.50 and 44,090.97

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Solution

The fourth proportional to 79,901.27, 110,263.50 and 44,090.97 is: 60,845.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,901.27 : 110,263.50 = 44,090.97 : x
  2. Step 2: Convert to fraction form
    79,901.27/110,263.50 = 44,090.97/x
  3. Step 3: Cross multiply
    79,901.27x = 110,263.50 × 44,090.97
  4. Step 4: Simplify right side
    79,901.27x = 4,861,624,670.60
  5. Step 5: Solve for x
    x = 4,861,624,670.60/79,901.27
  6. Step 6: Final answer
    x = 60,845.40

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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.