Home / 23,135.10-34,697.17-10,647.33

Finding the Fourth Proportional to 23,135.10, 34,697.17 and 10,647.33

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Solution

The fourth proportional to 23,135.10, 34,697.17 and 10,647.33 is: 15,968.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,135.10 : 34,697.17 = 10,647.33 : x
  2. Step 2: Convert to fraction form
    23,135.10/34,697.17 = 10,647.33/x
  3. Step 3: Cross multiply
    23,135.10x = 34,697.17 × 10,647.33
  4. Step 4: Simplify right side
    23,135.10x = 369,432,219.06
  5. Step 5: Solve for x
    x = 369,432,219.06/23,135.10
  6. Step 6: Final answer
    x = 15,968.47

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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.