Home / 2,017.08-3,024.36-976.68

Finding the Fourth Proportional to 2,017.08, 3,024.36 and 976.68

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Solution

The fourth proportional to 2,017.08, 3,024.36 and 976.68 is: 1,464.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017.08 : 3,024.36 = 976.68 : x
  2. Step 2: Convert to fraction form
    2,017.08/3,024.36 = 976.68/x
  3. Step 3: Cross multiply
    2,017.08x = 3,024.36 × 976.68
  4. Step 4: Simplify right side
    2,017.08x = 2,953,831.92
  5. Step 5: Solve for x
    x = 2,953,831.92/2,017.08
  6. Step 6: Final answer
    x = 1,464.41

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1.5x scale

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.