Home / 164,325.74-246,515.85-57,682.03

Finding the Fourth Proportional to 164,325.74, 246,515.85 and 57,682.03

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Solution

The fourth proportional to 164,325.74, 246,515.85 and 57,682.03 is: 86,532.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,325.74 : 246,515.85 = 57,682.03 : x
  2. Step 2: Convert to fraction form
    164,325.74/246,515.85 = 57,682.03/x
  3. Step 3: Cross multiply
    164,325.74x = 246,515.85 × 57,682.03
  4. Step 4: Simplify right side
    164,325.74x = 14,219,534,038.89
  5. Step 5: Solve for x
    x = 14,219,534,038.89/164,325.74
  6. Step 6: Final answer
    x = 86,532.60

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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.