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Finding the Fourth Proportional to 333,009.99, 459,544.46 and 182,103.75

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Solution

The fourth proportional to 333,009.99, 459,544.46 and 182,103.75 is: 251,298.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,009.99 : 459,544.46 = 182,103.75 : x
  2. Step 2: Convert to fraction form
    333,009.99/459,544.46 = 182,103.75/x
  3. Step 3: Cross multiply
    333,009.99x = 459,544.46 × 182,103.75
  4. Step 4: Simplify right side
    333,009.99x = 83,684,768,547.21
  5. Step 5: Solve for x
    x = 83,684,768,547.21/333,009.99
  6. Step 6: Final answer
    x = 251,298.07

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1.5x scale

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.