Home / 29,369.84-40,530.44-16,794.59

Finding the Fourth Proportional to 29,369.84, 40,530.44 and 16,794.59

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Solution

The fourth proportional to 29,369.84, 40,530.44 and 16,794.59 is: 23,176.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,369.84 : 40,530.44 = 16,794.59 : x
  2. Step 2: Convert to fraction form
    29,369.84/40,530.44 = 16,794.59/x
  3. Step 3: Cross multiply
    29,369.84x = 40,530.44 × 16,794.59
  4. Step 4: Simplify right side
    29,369.84x = 680,692,038.35
  5. Step 5: Solve for x
    x = 680,692,038.35/29,369.84
  6. Step 6: Final answer
    x = 23,176.57

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1.5x scale

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.