Home / 146,714.44-202,590.04-93,094.60

Finding the Fourth Proportional to 146,714.44, 202,590.04 and 93,094.60

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Solution

The fourth proportional to 146,714.44, 202,590.04 and 93,094.60 is: 128,549.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,714.44 : 202,590.04 = 93,094.60 : x
  2. Step 2: Convert to fraction form
    146,714.44/202,590.04 = 93,094.60/x
  3. Step 3: Cross multiply
    146,714.44x = 202,590.04 × 93,094.60
  4. Step 4: Simplify right side
    146,714.44x = 18,860,038,737.78
  5. Step 5: Solve for x
    x = 18,860,038,737.78/146,714.44
  6. Step 6: Final answer
    x = 128,549.30

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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.