Home / 4,565.92-6,298.81-2,971.99

Finding the Fourth Proportional to 4,565.92, 6,298.81 and 2,971.99

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Solution

The fourth proportional to 4,565.92, 6,298.81 and 2,971.99 is: 4,099.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,565.92 : 6,298.81 = 2,971.99 : x
  2. Step 2: Convert to fraction form
    4,565.92/6,298.81 = 2,971.99/x
  3. Step 3: Cross multiply
    4,565.92x = 6,298.81 × 2,971.99
  4. Step 4: Simplify right side
    4,565.92x = 18,720,017.49
  5. Step 5: Solve for x
    x = 18,720,017.49/4,565.92
  6. Step 6: Final answer
    x = 4,099.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.