Home / 2,904.90-4,354.91-2,024.81

Finding the Fourth Proportional to 2,904.90, 4,354.91 and 2,024.81

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Solution

The fourth proportional to 2,904.90, 4,354.91 and 2,024.81 is: 3,035.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904.90 : 4,354.91 = 2,024.81 : x
  2. Step 2: Convert to fraction form
    2,904.90/4,354.91 = 2,024.81/x
  3. Step 3: Cross multiply
    2,904.90x = 4,354.91 × 2,024.81
  4. Step 4: Simplify right side
    2,904.90x = 8,817,873.67
  5. Step 5: Solve for x
    x = 8,817,873.67/2,904.90
  6. Step 6: Final answer
    x = 3,035.52

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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.