Home / 2,904.15-4,353.79-2,024.07

Finding the Fourth Proportional to 2,904.15, 4,353.79 and 2,024.07

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Solution

The fourth proportional to 2,904.15, 4,353.79 and 2,024.07 is: 3,034.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904.15 : 4,353.79 = 2,024.07 : x
  2. Step 2: Convert to fraction form
    2,904.15/4,353.79 = 2,024.07/x
  3. Step 3: Cross multiply
    2,904.15x = 4,353.79 × 2,024.07
  4. Step 4: Simplify right side
    2,904.15x = 8,812,354.34
  5. Step 5: Solve for x
    x = 8,812,354.34/2,904.15
  6. Step 6: Final answer
    x = 3,034.40

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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.