Home / 175,830.80-263,745.36-63,510.93

Finding the Fourth Proportional to 175,830.80, 263,745.36 and 63,510.93

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Solution

The fourth proportional to 175,830.80, 263,745.36 and 63,510.93 is: 95,266.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,830.80 : 263,745.36 = 63,510.93 : x
  2. Step 2: Convert to fraction form
    175,830.80/263,745.36 = 63,510.93/x
  3. Step 3: Cross multiply
    175,830.80x = 263,745.36 × 63,510.93
  4. Step 4: Simplify right side
    175,830.80x = 16,750,713,096.78
  5. Step 5: Solve for x
    x = 16,750,713,096.78/175,830.80
  6. Step 6: Final answer
    x = 95,266.09

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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.