Home / 107,325.81-148,110.93-59,583.60

Finding the Fourth Proportional to 107,325.81, 148,110.93 and 59,583.60

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Solution

The fourth proportional to 107,325.81, 148,110.93 and 59,583.60 is: 82,226.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,325.81 : 148,110.93 = 59,583.60 : x
  2. Step 2: Convert to fraction form
    107,325.81/148,110.93 = 59,583.60/x
  3. Step 3: Cross multiply
    107,325.81x = 148,110.93 × 59,583.60
  4. Step 4: Simplify right side
    107,325.81x = 8,824,982,408.75
  5. Step 5: Solve for x
    x = 8,824,982,408.75/107,325.81
  6. Step 6: Final answer
    x = 82,226.10

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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.