Home / 164,107.32-246,622.68-97,559.40

Finding the Fourth Proportional to 164,107.32, 246,622.68 and 97,559.40

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Solution

The fourth proportional to 164,107.32, 246,622.68 and 97,559.40 is: 146,613.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,107.32 : 246,622.68 = 97,559.40 : x
  2. Step 2: Convert to fraction form
    164,107.32/246,622.68 = 97,559.40/x
  3. Step 3: Cross multiply
    164,107.32x = 246,622.68 × 97,559.40
  4. Step 4: Simplify right side
    164,107.32x = 24,060,360,687.19
  5. Step 5: Solve for x
    x = 24,060,360,687.19/164,107.32
  6. Step 6: Final answer
    x = 146,613.57

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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.