Home / 336,975.85-465,009.33-183,984.55

Finding the Fourth Proportional to 336,975.85, 465,009.33 and 183,984.55

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Solution

The fourth proportional to 336,975.85, 465,009.33 and 183,984.55 is: 253,889.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,975.85 : 465,009.33 = 183,984.55 : x
  2. Step 2: Convert to fraction form
    336,975.85/465,009.33 = 183,984.55/x
  3. Step 3: Cross multiply
    336,975.85x = 465,009.33 × 183,984.55
  4. Step 4: Simplify right side
    336,975.85x = 85,554,531,335.81
  5. Step 5: Solve for x
    x = 85,554,531,335.81/336,975.85
  6. Step 6: Final answer
    x = 253,889.21

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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.