Home / 163,328.81-244,897.85-63,372.26

Finding the Fourth Proportional to 163,328.81, 244,897.85 and 63,372.26

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Solution

The fourth proportional to 163,328.81, 244,897.85 and 63,372.26 is: 95,021.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,328.81 : 244,897.85 = 63,372.26 : x
  2. Step 2: Convert to fraction form
    163,328.81/244,897.85 = 63,372.26/x
  3. Step 3: Cross multiply
    163,328.81x = 244,897.85 × 63,372.26
  4. Step 4: Simplify right side
    163,328.81x = 15,519,730,223.64
  5. Step 5: Solve for x
    x = 15,519,730,223.64/163,328.81
  6. Step 6: Final answer
    x = 95,021.39

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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.