Home / 10,833.85-14,950.88-6,054.35

Finding the Fourth Proportional to 10,833.85, 14,950.88 and 6,054.35

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Solution

The fourth proportional to 10,833.85, 14,950.88 and 6,054.35 is: 8,355.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,833.85 : 14,950.88 = 6,054.35 : x
  2. Step 2: Convert to fraction form
    10,833.85/14,950.88 = 6,054.35/x
  3. Step 3: Cross multiply
    10,833.85x = 14,950.88 × 6,054.35
  4. Step 4: Simplify right side
    10,833.85x = 90,517,778.01
  5. Step 5: Solve for x
    x = 90,517,778.01/10,833.85
  6. Step 6: Final answer
    x = 8,355.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.