Home / 25,466.37-38,214.42-10,674.03

Finding the Fourth Proportional to 25,466.37, 38,214.42 and 10,674.03

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Solution

The fourth proportional to 25,466.37, 38,214.42 and 10,674.03 is: 16,017.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,466.37 : 38,214.42 = 10,674.03 : x
  2. Step 2: Convert to fraction form
    25,466.37/38,214.42 = 10,674.03/x
  3. Step 3: Cross multiply
    25,466.37x = 38,214.42 × 10,674.03
  4. Step 4: Simplify right side
    25,466.37x = 407,901,865.51
  5. Step 5: Solve for x
    x = 407,901,865.51/25,466.37
  6. Step 6: Final answer
    x = 16,017.28

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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.