Home / 192,760.95-289,240.26-93,006.21

Finding the Fourth Proportional to 192,760.95, 289,240.26 and 93,006.21

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Solution

The fourth proportional to 192,760.95, 289,240.26 and 93,006.21 is: 139,557.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,760.95 : 289,240.26 = 93,006.21 : x
  2. Step 2: Convert to fraction form
    192,760.95/289,240.26 = 93,006.21/x
  3. Step 3: Cross multiply
    192,760.95x = 289,240.26 × 93,006.21
  4. Step 4: Simplify right side
    192,760.95x = 26,901,140,362.01
  5. Step 5: Solve for x
    x = 26,901,140,362.01/192,760.95
  6. Step 6: Final answer
    x = 139,557.00

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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.