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Finding the Fourth Proportional to 333,314.48, 459,975.48 and 182,411.12

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Solution

The fourth proportional to 333,314.48, 459,975.48 and 182,411.12 is: 251,728.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,314.48 : 459,975.48 = 182,411.12 : x
  2. Step 2: Convert to fraction form
    333,314.48/459,975.48 = 182,411.12/x
  3. Step 3: Cross multiply
    333,314.48x = 459,975.48 × 182,411.12
  4. Step 4: Simplify right side
    333,314.48x = 83,904,642,479.34
  5. Step 5: Solve for x
    x = 83,904,642,479.34/333,314.48
  6. Step 6: Final answer
    x = 251,728.17

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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.