Home / 163,266.57-244,853.48-63,405.45

Finding the Fourth Proportional to 163,266.57, 244,853.48 and 63,405.45

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Solution

The fourth proportional to 163,266.57, 244,853.48 and 63,405.45 is: 95,090.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,266.57 : 244,853.48 = 63,405.45 : x
  2. Step 2: Convert to fraction form
    163,266.57/244,853.48 = 63,405.45/x
  3. Step 3: Cross multiply
    163,266.57x = 244,853.48 × 63,405.45
  4. Step 4: Simplify right side
    163,266.57x = 15,525,045,241.98
  5. Step 5: Solve for x
    x = 15,525,045,241.98/163,266.57
  6. Step 6: Final answer
    x = 95,090.17

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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.