Home / 11,104.23-15,323.65-6,068.34

Finding the Fourth Proportional to 11,104.23, 15,323.65 and 6,068.34

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Solution

The fourth proportional to 11,104.23, 15,323.65 and 6,068.34 is: 8,374.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,104.23 : 15,323.65 = 6,068.34 : x
  2. Step 2: Convert to fraction form
    11,104.23/15,323.65 = 6,068.34/x
  3. Step 3: Cross multiply
    11,104.23x = 15,323.65 × 6,068.34
  4. Step 4: Simplify right side
    11,104.23x = 92,989,118.24
  5. Step 5: Solve for x
    x = 92,989,118.24/11,104.23
  6. Step 6: Final answer
    x = 8,374.21

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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.