Home / 4,973.60-7,458.58-2,050.31

Finding the Fourth Proportional to 4,973.60, 7,458.58 and 2,050.31

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Solution

The fourth proportional to 4,973.60, 7,458.58 and 2,050.31 is: 3,074.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973.60 : 7,458.58 = 2,050.31 : x
  2. Step 2: Convert to fraction form
    4,973.60/7,458.58 = 2,050.31/x
  3. Step 3: Cross multiply
    4,973.60x = 7,458.58 × 2,050.31
  4. Step 4: Simplify right side
    4,973.60x = 15,292,422.37
  5. Step 5: Solve for x
    x = 15,292,422.37/4,973.60
  6. Step 6: Final answer
    x = 3,074.72

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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.