Home / 4,417.83-6,624.66-1,953.33

Finding the Fourth Proportional to 4,417.83, 6,624.66 and 1,953.33

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Solution

The fourth proportional to 4,417.83, 6,624.66 and 1,953.33 is: 2,929.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417.83 : 6,624.66 = 1,953.33 : x
  2. Step 2: Convert to fraction form
    4,417.83/6,624.66 = 1,953.33/x
  3. Step 3: Cross multiply
    4,417.83x = 6,624.66 × 1,953.33
  4. Step 4: Simplify right side
    4,417.83x = 12,940,147.12
  5. Step 5: Solve for x
    x = 12,940,147.12/4,417.83
  6. Step 6: Final answer
    x = 2,929.07

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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.