Home / 94,415.64-141,574.65-27,847.27

Finding the Fourth Proportional to 94,415.64, 141,574.65 and 27,847.27

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Solution

The fourth proportional to 94,415.64, 141,574.65 and 27,847.27 is: 41,756.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,415.64 : 141,574.65 = 27,847.27 : x
  2. Step 2: Convert to fraction form
    94,415.64/141,574.65 = 27,847.27/x
  3. Step 3: Cross multiply
    94,415.64x = 141,574.65 × 27,847.27
  4. Step 4: Simplify right side
    94,415.64x = 3,942,467,503.71
  5. Step 5: Solve for x
    x = 3,942,467,503.71/94,415.64
  6. Step 6: Final answer
    x = 41,756.51

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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.