Home / 10,068.54-13,895.67-6,091.85

Finding the Fourth Proportional to 10,068.54, 13,895.67 and 6,091.85

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Solution

The fourth proportional to 10,068.54, 13,895.67 and 6,091.85 is: 8,407.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,068.54 : 13,895.67 = 6,091.85 : x
  2. Step 2: Convert to fraction form
    10,068.54/13,895.67 = 6,091.85/x
  3. Step 3: Cross multiply
    10,068.54x = 13,895.67 × 6,091.85
  4. Step 4: Simplify right side
    10,068.54x = 84,650,290.66
  5. Step 5: Solve for x
    x = 84,650,290.66/10,068.54
  6. Step 6: Final answer
    x = 8,407.40

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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.