Home / 4,860.37-7,291.71-1,573.46

Finding the Fourth Proportional to 4,860.37, 7,291.71 and 1,573.46

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Solution

The fourth proportional to 4,860.37, 7,291.71 and 1,573.46 is: 2,360.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860.37 : 7,291.71 = 1,573.46 : x
  2. Step 2: Convert to fraction form
    4,860.37/7,291.71 = 1,573.46/x
  3. Step 3: Cross multiply
    4,860.37x = 7,291.71 × 1,573.46
  4. Step 4: Simplify right side
    4,860.37x = 11,473,244.31
  5. Step 5: Solve for x
    x = 11,473,244.31/4,860.37
  6. Step 6: Final answer
    x = 2,360.57

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Similar ratio
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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.