Home / 19,646.06-29,469.09-16,176.02

Finding the Fourth Proportional to 19,646.06, 29,469.09 and 16,176.02

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Solution

The fourth proportional to 19,646.06, 29,469.09 and 16,176.02 is: 24,264.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,646.06 : 29,469.09 = 16,176.02 : x
  2. Step 2: Convert to fraction form
    19,646.06/29,469.09 = 16,176.02/x
  3. Step 3: Cross multiply
    19,646.06x = 29,469.09 × 16,176.02
  4. Step 4: Simplify right side
    19,646.06x = 476,692,589.22
  5. Step 5: Solve for x
    x = 476,692,589.22/19,646.06
  6. Step 6: Final answer
    x = 24,264.03

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1.5x scale

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.