Home / 39,952.93-59,956.15-16,579.39

Finding the Fourth Proportional to 39,952.93, 59,956.15 and 16,579.39

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Solution

The fourth proportional to 39,952.93, 59,956.15 and 16,579.39 is: 24,880.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,952.93 : 59,956.15 = 16,579.39 : x
  2. Step 2: Convert to fraction form
    39,952.93/59,956.15 = 16,579.39/x
  3. Step 3: Cross multiply
    39,952.93x = 59,956.15 × 16,579.39
  4. Step 4: Simplify right side
    39,952.93x = 994,036,393.75
  5. Step 5: Solve for x
    x = 994,036,393.75/39,952.93
  6. Step 6: Final answer
    x = 24,880.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.