Home / 29,016.26-40,041.74-16,270.08

Finding the Fourth Proportional to 29,016.26, 40,041.74 and 16,270.08

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Solution

The fourth proportional to 29,016.26, 40,041.74 and 16,270.08 is: 22,452.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,016.26 : 40,041.74 = 16,270.08 : x
  2. Step 2: Convert to fraction form
    29,016.26/40,041.74 = 16,270.08/x
  3. Step 3: Cross multiply
    29,016.26x = 40,041.74 × 16,270.08
  4. Step 4: Simplify right side
    29,016.26x = 651,482,313.14
  5. Step 5: Solve for x
    x = 651,482,313.14/29,016.26
  6. Step 6: Final answer
    x = 22,452.32

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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.