Home / 2,437.50-3,647.73-2,295.36

Finding the Fourth Proportional to 2,437.50, 3,647.73 and 2,295.36

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Solution

The fourth proportional to 2,437.50, 3,647.73 and 2,295.36 is: 3,435.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437.50 : 3,647.73 = 2,295.36 : x
  2. Step 2: Convert to fraction form
    2,437.50/3,647.73 = 2,295.36/x
  3. Step 3: Cross multiply
    2,437.50x = 3,647.73 × 2,295.36
  4. Step 4: Simplify right side
    2,437.50x = 8,372,853.53
  5. Step 5: Solve for x
    x = 8,372,853.53/2,437.50
  6. Step 6: Final answer
    x = 3,435.02

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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.