Home / 94,266.80-141,392.85-54,798.74

Finding the Fourth Proportional to 94,266.80, 141,392.85 and 54,798.74

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Solution

The fourth proportional to 94,266.80, 141,392.85 and 54,798.74 is: 82,193.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,266.80 : 141,392.85 = 54,798.74 : x
  2. Step 2: Convert to fraction form
    94,266.80/141,392.85 = 54,798.74/x
  3. Step 3: Cross multiply
    94,266.80x = 141,392.85 × 54,798.74
  4. Step 4: Simplify right side
    94,266.80x = 7,748,150,025.01
  5. Step 5: Solve for x
    x = 7,748,150,025.01/94,266.80
  6. Step 6: Final answer
    x = 82,193.84

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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.