Home / 11,635.25-16,056.65-6,597.86

Finding the Fourth Proportional to 11,635.25, 16,056.65 and 6,597.86

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Solution

The fourth proportional to 11,635.25, 16,056.65 and 6,597.86 is: 9,105.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,635.25 : 16,056.65 = 6,597.86 : x
  2. Step 2: Convert to fraction form
    11,635.25/16,056.65 = 6,597.86/x
  3. Step 3: Cross multiply
    11,635.25x = 16,056.65 × 6,597.86
  4. Step 4: Simplify right side
    11,635.25x = 105,939,528.77
  5. Step 5: Solve for x
    x = 105,939,528.77/11,635.25
  6. Step 6: Final answer
    x = 9,105.05

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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.