Home / 94,144.21-141,173.25-56,210.70

Finding the Fourth Proportional to 94,144.21, 141,173.25 and 56,210.70

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Solution

The fourth proportional to 94,144.21, 141,173.25 and 56,210.70 is: 84,290.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,144.21 : 141,173.25 = 56,210.70 : x
  2. Step 2: Convert to fraction form
    94,144.21/141,173.25 = 56,210.70/x
  3. Step 3: Cross multiply
    94,144.21x = 141,173.25 × 56,210.70
  4. Step 4: Simplify right side
    94,144.21x = 7,935,447,203.78
  5. Step 5: Solve for x
    x = 7,935,447,203.78/94,144.21
  6. Step 6: Final answer
    x = 84,290.34

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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.