Home / 10,813.44-14,923.59-6,563.52

Finding the Fourth Proportional to 10,813.44, 14,923.59 and 6,563.52

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Solution

The fourth proportional to 10,813.44, 14,923.59 and 6,563.52 is: 9,058.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,813.44 : 14,923.59 = 6,563.52 : x
  2. Step 2: Convert to fraction form
    10,813.44/14,923.59 = 6,563.52/x
  3. Step 3: Cross multiply
    10,813.44x = 14,923.59 × 6,563.52
  4. Step 4: Simplify right side
    10,813.44x = 97,951,335.72
  5. Step 5: Solve for x
    x = 97,951,335.72/10,813.44
  6. Step 6: Final answer
    x = 9,058.29

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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.