Home / 195,946.76-293,890.98-62,813.18

Finding the Fourth Proportional to 195,946.76, 293,890.98 and 62,813.18

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Solution

The fourth proportional to 195,946.76, 293,890.98 and 62,813.18 is: 94,210.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,946.76 : 293,890.98 = 62,813.18 : x
  2. Step 2: Convert to fraction form
    195,946.76/293,890.98 = 62,813.18/x
  3. Step 3: Cross multiply
    195,946.76x = 293,890.98 × 62,813.18
  4. Step 4: Simplify right side
    195,946.76x = 18,460,227,027.12
  5. Step 5: Solve for x
    x = 18,460,227,027.12/195,946.76
  6. Step 6: Final answer
    x = 94,210.42

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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.