Home / 24,842.98-34,274.95-16,871.37

Finding the Fourth Proportional to 24,842.98, 34,274.95 and 16,871.37

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Solution

The fourth proportional to 24,842.98, 34,274.95 and 16,871.37 is: 23,276.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,842.98 : 34,274.95 = 16,871.37 : x
  2. Step 2: Convert to fraction form
    24,842.98/34,274.95 = 16,871.37/x
  3. Step 3: Cross multiply
    24,842.98x = 34,274.95 × 16,871.37
  4. Step 4: Simplify right side
    24,842.98x = 578,265,363.18
  5. Step 5: Solve for x
    x = 578,265,363.18/24,842.98
  6. Step 6: Final answer
    x = 23,276.81

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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.