Home / 168,522.26-232,575.18-93,085.34

Finding the Fourth Proportional to 168,522.26, 232,575.18 and 93,085.34

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Solution

The fourth proportional to 168,522.26, 232,575.18 and 93,085.34 is: 128,465.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,522.26 : 232,575.18 = 93,085.34 : x
  2. Step 2: Convert to fraction form
    168,522.26/232,575.18 = 93,085.34/x
  3. Step 3: Cross multiply
    168,522.26x = 232,575.18 × 93,085.34
  4. Step 4: Simplify right side
    168,522.26x = 21,649,339,705.86
  5. Step 5: Solve for x
    x = 21,649,339,705.86/168,522.26
  6. Step 6: Final answer
    x = 128,465.76

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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.