Home / 23,102.42-34,671.65-10,628.01

Finding the Fourth Proportional to 23,102.42, 34,671.65 and 10,628.01

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Solution

The fourth proportional to 23,102.42, 34,671.65 and 10,628.01 is: 15,950.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,102.42 : 34,671.65 = 10,628.01 : x
  2. Step 2: Convert to fraction form
    23,102.42/34,671.65 = 10,628.01/x
  3. Step 3: Cross multiply
    23,102.42x = 34,671.65 × 10,628.01
  4. Step 4: Simplify right side
    23,102.42x = 368,490,589.78
  5. Step 5: Solve for x
    x = 368,490,589.78/23,102.42
  6. Step 6: Final answer
    x = 15,950.31

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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.