Home / 94,331.41-141,497.12-64,659.29

Finding the Fourth Proportional to 94,331.41, 141,497.12 and 64,659.29

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Solution

The fourth proportional to 94,331.41, 141,497.12 and 64,659.29 is: 96,988.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,331.41 : 141,497.12 = 64,659.29 : x
  2. Step 2: Convert to fraction form
    94,331.41/141,497.12 = 64,659.29/x
  3. Step 3: Cross multiply
    94,331.41x = 141,497.12 × 64,659.29
  4. Step 4: Simplify right side
    94,331.41x = 9,149,102,713.73
  5. Step 5: Solve for x
    x = 9,149,102,713.73/94,331.41
  6. Step 6: Final answer
    x = 96,988.93

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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.