Home / 9,349.53-14,026.95-3,806.85

Finding the Fourth Proportional to 9,349.53, 14,026.95 and 3,806.85

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Solution

The fourth proportional to 9,349.53, 14,026.95 and 3,806.85 is: 5,711.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349.53 : 14,026.95 = 3,806.85 : x
  2. Step 2: Convert to fraction form
    9,349.53/14,026.95 = 3,806.85/x
  3. Step 3: Cross multiply
    9,349.53x = 14,026.95 × 3,806.85
  4. Step 4: Simplify right side
    9,349.53x = 53,398,427.73
  5. Step 5: Solve for x
    x = 53,398,427.73/9,349.53
  6. Step 6: Final answer
    x = 5,711.35

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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.