Home / 25,433.42-35,096.69-14,102.24

Finding the Fourth Proportional to 25,433.42, 35,096.69 and 14,102.24

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Solution

The fourth proportional to 25,433.42, 35,096.69 and 14,102.24 is: 19,460.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,433.42 : 35,096.69 = 14,102.24 : x
  2. Step 2: Convert to fraction form
    25,433.42/35,096.69 = 14,102.24/x
  3. Step 3: Cross multiply
    25,433.42x = 35,096.69 × 14,102.24
  4. Step 4: Simplify right side
    25,433.42x = 494,942,068.58
  5. Step 5: Solve for x
    x = 494,942,068.58/25,433.42
  6. Step 6: Final answer
    x = 19,460.30

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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.