Home / 54,452.98-75,011.08-46,360.62

Finding the Fourth Proportional to 54,452.98, 75,011.08 and 46,360.62

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Solution

The fourth proportional to 54,452.98, 75,011.08 and 46,360.62 is: 63,863.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,452.98 : 75,011.08 = 46,360.62 : x
  2. Step 2: Convert to fraction form
    54,452.98/75,011.08 = 46,360.62/x
  3. Step 3: Cross multiply
    54,452.98x = 75,011.08 × 46,360.62
  4. Step 4: Simplify right side
    54,452.98x = 3,477,560,175.67
  5. Step 5: Solve for x
    x = 3,477,560,175.67/54,452.98
  6. Step 6: Final answer
    x = 63,863.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.