Home / 333,056.49-459,621.60-182,150.25

Finding the Fourth Proportional to 333,056.49, 459,621.60 and 182,150.25

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Solution

The fourth proportional to 333,056.49, 459,621.60 and 182,150.25 is: 251,369.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,056.49 : 459,621.60 = 182,150.25 : x
  2. Step 2: Convert to fraction form
    333,056.49/459,621.60 = 182,150.25/x
  3. Step 3: Cross multiply
    333,056.49x = 459,621.60 × 182,150.25
  4. Step 4: Simplify right side
    333,056.49x = 83,720,189,345.40
  5. Step 5: Solve for x
    x = 83,720,189,345.40/333,056.49
  6. Step 6: Final answer
    x = 251,369.34

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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.