Home / 94,366.80-141,615.72-61,004.10

Finding the Fourth Proportional to 94,366.80, 141,615.72 and 61,004.10

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Solution

The fourth proportional to 94,366.80, 141,615.72 and 61,004.10 is: 91,548.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,366.80 : 141,615.72 = 61,004.10 : x
  2. Step 2: Convert to fraction form
    94,366.80/141,615.72 = 61,004.10/x
  3. Step 3: Cross multiply
    94,366.80x = 141,615.72 × 61,004.10
  4. Step 4: Simplify right side
    94,366.80x = 8,639,139,544.45
  5. Step 5: Solve for x
    x = 8,639,139,544.45/94,366.80
  6. Step 6: Final answer
    x = 91,548.51

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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.