Home / 10,563.44-14,577.90-6,314.36

Finding the Fourth Proportional to 10,563.44, 14,577.90 and 6,314.36

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Solution

The fourth proportional to 10,563.44, 14,577.90 and 6,314.36 is: 8,714.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,563.44 : 14,577.90 = 6,314.36 : x
  2. Step 2: Convert to fraction form
    10,563.44/14,577.90 = 6,314.36/x
  3. Step 3: Cross multiply
    10,563.44x = 14,577.90 × 6,314.36
  4. Step 4: Simplify right side
    10,563.44x = 92,050,108.64
  5. Step 5: Solve for x
    x = 92,050,108.64/10,563.44
  6. Step 6: Final answer
    x = 8,714.03

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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.