Home / 94,241.26-141,338.65-56,300.91

Finding the Fourth Proportional to 94,241.26, 141,338.65 and 56,300.91

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Solution

The fourth proportional to 94,241.26, 141,338.65 and 56,300.91 is: 84,437.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,241.26 : 141,338.65 = 56,300.91 : x
  2. Step 2: Convert to fraction form
    94,241.26/141,338.65 = 56,300.91/x
  3. Step 3: Cross multiply
    94,241.26x = 141,338.65 × 56,300.91
  4. Step 4: Simplify right side
    94,241.26x = 7,957,494,613.17
  5. Step 5: Solve for x
    x = 7,957,494,613.17/94,241.26
  6. Step 6: Final answer
    x = 84,437.48

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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.