Home / 42,986.84-59,321.84-24,123.96

Finding the Fourth Proportional to 42,986.84, 59,321.84 and 24,123.96

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Solution

The fourth proportional to 42,986.84, 59,321.84 and 24,123.96 is: 33,291.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,986.84 : 59,321.84 = 24,123.96 : x
  2. Step 2: Convert to fraction form
    42,986.84/59,321.84 = 24,123.96/x
  3. Step 3: Cross multiply
    42,986.84x = 59,321.84 × 24,123.96
  4. Step 4: Simplify right side
    42,986.84x = 1,431,077,695.29
  5. Step 5: Solve for x
    x = 1,431,077,695.29/42,986.84
  6. Step 6: Final answer
    x = 33,291.07

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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.