Home / 94,124.65-141,188.70-34,195.69

Finding the Fourth Proportional to 94,124.65, 141,188.70 and 34,195.69

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Solution

The fourth proportional to 94,124.65, 141,188.70 and 34,195.69 is: 51,294.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,124.65 : 141,188.70 = 34,195.69 : x
  2. Step 2: Convert to fraction form
    94,124.65/141,188.70 = 34,195.69/x
  3. Step 3: Cross multiply
    94,124.65x = 141,188.70 × 34,195.69
  4. Step 4: Simplify right side
    94,124.65x = 4,828,045,016.70
  5. Step 5: Solve for x
    x = 4,828,045,016.70/94,124.65
  6. Step 6: Final answer
    x = 51,294.16

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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.