Home / 9,034.90-13,554.77-4,649.96

Finding the Fourth Proportional to 9,034.90, 13,554.77 and 4,649.96

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Solution

The fourth proportional to 9,034.90, 13,554.77 and 4,649.96 is: 6,976.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034.90 : 13,554.77 = 4,649.96 : x
  2. Step 2: Convert to fraction form
    9,034.90/13,554.77 = 4,649.96/x
  3. Step 3: Cross multiply
    9,034.90x = 13,554.77 × 4,649.96
  4. Step 4: Simplify right side
    9,034.90x = 63,029,138.31
  5. Step 5: Solve for x
    x = 63,029,138.31/9,034.90
  6. Step 6: Final answer
    x = 6,976.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.