Home / 4,564.95-6,848.35-1,932.45

Finding the Fourth Proportional to 4,564.95, 6,848.35 and 1,932.45

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Solution

The fourth proportional to 4,564.95, 6,848.35 and 1,932.45 is: 2,899.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564.95 : 6,848.35 = 1,932.45 : x
  2. Step 2: Convert to fraction form
    4,564.95/6,848.35 = 1,932.45/x
  3. Step 3: Cross multiply
    4,564.95x = 6,848.35 × 1,932.45
  4. Step 4: Simplify right side
    4,564.95x = 13,234,093.96
  5. Step 5: Solve for x
    x = 13,234,093.96/4,564.95
  6. Step 6: Final answer
    x = 2,899.07

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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.