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Finding the Fourth Proportional to 195,470.70, 293,206.05 and 62,360.70

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Solution

The fourth proportional to 195,470.70, 293,206.05 and 62,360.70 is: 93,541.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,470.70 : 293,206.05 = 62,360.70 : x
  2. Step 2: Convert to fraction form
    195,470.70/293,206.05 = 62,360.70/x
  3. Step 3: Cross multiply
    195,470.70x = 293,206.05 × 62,360.70
  4. Step 4: Simplify right side
    195,470.70x = 18,284,534,522.24
  5. Step 5: Solve for x
    x = 18,284,534,522.24/195,470.70
  6. Step 6: Final answer
    x = 93,541.05

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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.