Home / 195,075.23-292,612.82-54,833.85

Finding the Fourth Proportional to 195,075.23, 292,612.82 and 54,833.85

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Solution

The fourth proportional to 195,075.23, 292,612.82 and 54,833.85 is: 82,250.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,075.23 : 292,612.82 = 54,833.85 : x
  2. Step 2: Convert to fraction form
    195,075.23/292,612.82 = 54,833.85/x
  3. Step 3: Cross multiply
    195,075.23x = 292,612.82 × 54,833.85
  4. Step 4: Simplify right side
    195,075.23x = 16,045,087,205.79
  5. Step 5: Solve for x
    x = 16,045,087,205.79/195,075.23
  6. Step 6: Final answer
    x = 82,250.77

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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.