Home / 9,563.26-13,193.60-7,051.31

Finding the Fourth Proportional to 9,563.26, 13,193.60 and 7,051.31

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Solution

The fourth proportional to 9,563.26, 13,193.60 and 7,051.31 is: 9,728.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,563.26 : 13,193.60 = 7,051.31 : x
  2. Step 2: Convert to fraction form
    9,563.26/13,193.60 = 7,051.31/x
  3. Step 3: Cross multiply
    9,563.26x = 13,193.60 × 7,051.31
  4. Step 4: Simplify right side
    9,563.26x = 93,032,161.34
  5. Step 5: Solve for x
    x = 93,032,161.34/9,563.26
  6. Step 6: Final answer
    x = 9,728.08

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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.