Home / 9,349.35-14,024.75-2,775.52

Finding the Fourth Proportional to 9,349.35, 14,024.75 and 2,775.52

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Solution

The fourth proportional to 9,349.35, 14,024.75 and 2,775.52 is: 4,163.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349.35 : 14,024.75 = 2,775.52 : x
  2. Step 2: Convert to fraction form
    9,349.35/14,024.75 = 2,775.52/x
  3. Step 3: Cross multiply
    9,349.35x = 14,024.75 × 2,775.52
  4. Step 4: Simplify right side
    9,349.35x = 38,925,898.88
  5. Step 5: Solve for x
    x = 38,925,898.88/9,349.35
  6. Step 6: Final answer
    x = 4,163.49

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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.