Home / 169,025.40-233,249.22-93,569.04

Finding the Fourth Proportional to 169,025.40, 233,249.22 and 93,569.04

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Solution

The fourth proportional to 169,025.40, 233,249.22 and 93,569.04 is: 129,122.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,025.40 : 233,249.22 = 93,569.04 : x
  2. Step 2: Convert to fraction form
    169,025.40/233,249.22 = 93,569.04/x
  3. Step 3: Cross multiply
    169,025.40x = 233,249.22 × 93,569.04
  4. Step 4: Simplify right side
    169,025.40x = 21,824,905,596.15
  5. Step 5: Solve for x
    x = 21,824,905,596.15/169,025.40
  6. Step 6: Final answer
    x = 129,122.05

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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.