Home / 94,632.77-141,653.91-69,700.97

Finding the Fourth Proportional to 94,632.77, 141,653.91 and 69,700.97

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Solution

The fourth proportional to 94,632.77, 141,653.91 and 69,700.97 is: 104,333.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,632.77 : 141,653.91 = 69,700.97 : x
  2. Step 2: Convert to fraction form
    94,632.77/141,653.91 = 69,700.97/x
  3. Step 3: Cross multiply
    94,632.77x = 141,653.91 × 69,700.97
  4. Step 4: Simplify right side
    94,632.77x = 9,873,414,931.29
  5. Step 5: Solve for x
    x = 9,873,414,931.29/94,632.77
  6. Step 6: Final answer
    x = 104,333.99

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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.