Home / 34,069.24-51,108.99-10,697.50

Finding the Fourth Proportional to 34,069.24, 51,108.99 and 10,697.50

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Solution

The fourth proportional to 34,069.24, 51,108.99 and 10,697.50 is: 16,047.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,069.24 : 51,108.99 = 10,697.50 : x
  2. Step 2: Convert to fraction form
    34,069.24/51,108.99 = 10,697.50/x
  3. Step 3: Cross multiply
    34,069.24x = 51,108.99 × 10,697.50
  4. Step 4: Simplify right side
    34,069.24x = 546,738,420.53
  5. Step 5: Solve for x
    x = 546,738,420.53/34,069.24
  6. Step 6: Final answer
    x = 16,047.86

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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.