Home / 169,216.48-233,503.86-97,602.04

Finding the Fourth Proportional to 169,216.48, 233,503.86 and 97,602.04

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Solution

The fourth proportional to 169,216.48, 233,503.86 and 97,602.04 is: 134,682.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,216.48 : 233,503.86 = 97,602.04 : x
  2. Step 2: Convert to fraction form
    169,216.48/233,503.86 = 97,602.04/x
  3. Step 3: Cross multiply
    169,216.48x = 233,503.86 × 97,602.04
  4. Step 4: Simplify right side
    169,216.48x = 22,790,453,083.87
  5. Step 5: Solve for x
    x = 22,790,453,083.87/169,216.48
  6. Step 6: Final answer
    x = 134,682.23

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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.