Home / 29,958.26-41,337.95-16,530.08

Finding the Fourth Proportional to 29,958.26, 41,337.95 and 16,530.08

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Solution

The fourth proportional to 29,958.26, 41,337.95 and 16,530.08 is: 22,809.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,958.26 : 41,337.95 = 16,530.08 : x
  2. Step 2: Convert to fraction form
    29,958.26/41,337.95 = 16,530.08/x
  3. Step 3: Cross multiply
    29,958.26x = 41,337.95 × 16,530.08
  4. Step 4: Simplify right side
    29,958.26x = 683,319,331.20
  5. Step 5: Solve for x
    x = 683,319,331.20/29,958.26
  6. Step 6: Final answer
    x = 22,809.05

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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.