Home / 42,829.84-59,103.68-23,710.44

Finding the Fourth Proportional to 42,829.84, 59,103.68 and 23,710.44

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Solution

The fourth proportional to 42,829.84, 59,103.68 and 23,710.44 is: 32,719.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,829.84 : 59,103.68 = 23,710.44 : x
  2. Step 2: Convert to fraction form
    42,829.84/59,103.68 = 23,710.44/x
  3. Step 3: Cross multiply
    42,829.84x = 59,103.68 × 23,710.44
  4. Step 4: Simplify right side
    42,829.84x = 1,401,374,139.87
  5. Step 5: Solve for x
    x = 1,401,374,139.87/42,829.84
  6. Step 6: Final answer
    x = 32,719.58

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.