Home / 106,714.64-160,021.74-62,354.18

Finding the Fourth Proportional to 106,714.64, 160,021.74 and 62,354.18

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Solution

The fourth proportional to 106,714.64, 160,021.74 and 62,354.18 is: 93,501.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,714.64 : 160,021.74 = 62,354.18 : x
  2. Step 2: Convert to fraction form
    106,714.64/160,021.74 = 62,354.18/x
  3. Step 3: Cross multiply
    106,714.64x = 160,021.74 × 62,354.18
  4. Step 4: Simplify right side
    106,714.64x = 9,978,024,379.87
  5. Step 5: Solve for x
    x = 9,978,024,379.87/106,714.64
  6. Step 6: Final answer
    x = 93,501.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.