Home / 169,188.45-233,464.50-97,554.63

Finding the Fourth Proportional to 169,188.45, 233,464.50 and 97,554.63

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Solution

The fourth proportional to 169,188.45, 233,464.50 and 97,554.63 is: 134,616.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,188.45 : 233,464.50 = 97,554.63 : x
  2. Step 2: Convert to fraction form
    169,188.45/233,464.50 = 97,554.63/x
  3. Step 3: Cross multiply
    169,188.45x = 233,464.50 × 97,554.63
  4. Step 4: Simplify right side
    169,188.45x = 22,775,542,915.64
  5. Step 5: Solve for x
    x = 22,775,542,915.64/169,188.45
  6. Step 6: Final answer
    x = 134,616.42

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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.