Home / 11,006.51-15,188.72-6,094.99

Finding the Fourth Proportional to 11,006.51, 15,188.72 and 6,094.99

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Solution

The fourth proportional to 11,006.51, 15,188.72 and 6,094.99 is: 8,410.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,006.51 : 15,188.72 = 6,094.99 : x
  2. Step 2: Convert to fraction form
    11,006.51/15,188.72 = 6,094.99/x
  3. Step 3: Cross multiply
    11,006.51x = 15,188.72 × 6,094.99
  4. Step 4: Simplify right side
    11,006.51x = 92,575,085.02
  5. Step 5: Solve for x
    x = 92,575,085.02/11,006.51
  6. Step 6: Final answer
    x = 8,410.94

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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.