Home / 3,050.54-4,575.79-1,570.18

Finding the Fourth Proportional to 3,050.54, 4,575.79 and 1,570.18

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Solution

The fourth proportional to 3,050.54, 4,575.79 and 1,570.18 is: 2,355.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050.54 : 4,575.79 = 1,570.18 : x
  2. Step 2: Convert to fraction form
    3,050.54/4,575.79 = 1,570.18/x
  3. Step 3: Cross multiply
    3,050.54x = 4,575.79 × 1,570.18
  4. Step 4: Simplify right side
    3,050.54x = 7,184,798.58
  5. Step 5: Solve for x
    x = 7,184,798.58/3,050.54
  6. Step 6: Final answer
    x = 2,355.25

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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.