Home / 94,277.96-141,416.94-66,323.10

Finding the Fourth Proportional to 94,277.96, 141,416.94 and 66,323.10

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Solution

The fourth proportional to 94,277.96, 141,416.94 and 66,323.10 is: 99,484.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,277.96 : 141,416.94 = 66,323.10 : x
  2. Step 2: Convert to fraction form
    94,277.96/141,416.94 = 66,323.10/x
  3. Step 3: Cross multiply
    94,277.96x = 141,416.94 × 66,323.10
  4. Step 4: Simplify right side
    94,277.96x = 9,379,209,853.31
  5. Step 5: Solve for x
    x = 9,379,209,853.31/94,277.96
  6. Step 6: Final answer
    x = 99,484.65

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Similar ratio
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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.