Home / 42,982.83-59,316.33-24,119.95

Finding the Fourth Proportional to 42,982.83, 59,316.33 and 24,119.95

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Solution

The fourth proportional to 42,982.83, 59,316.33 and 24,119.95 is: 33,285.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,982.83 : 59,316.33 = 24,119.95 : x
  2. Step 2: Convert to fraction form
    42,982.83/59,316.33 = 24,119.95/x
  3. Step 3: Cross multiply
    42,982.83x = 59,316.33 × 24,119.95
  4. Step 4: Simplify right side
    42,982.83x = 1,430,706,913.78
  5. Step 5: Solve for x
    x = 1,430,706,913.78/42,982.83
  6. Step 6: Final answer
    x = 33,285.54

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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.