Home / 4,582.32-6,873.47-3,117.84

Finding the Fourth Proportional to 4,582.32, 6,873.47 and 3,117.84

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Solution

The fourth proportional to 4,582.32, 6,873.47 and 3,117.84 is: 4,676.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582.32 : 6,873.47 = 3,117.84 : x
  2. Step 2: Convert to fraction form
    4,582.32/6,873.47 = 3,117.84/x
  3. Step 3: Cross multiply
    4,582.32x = 6,873.47 × 3,117.84
  4. Step 4: Simplify right side
    4,582.32x = 21,430,364.12
  5. Step 5: Solve for x
    x = 21,430,364.12/4,582.32
  6. Step 6: Final answer
    x = 4,676.75

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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.