Home / 13,969.54-19,277.64-7,596.04

Finding the Fourth Proportional to 13,969.54, 19,277.64 and 7,596.04

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Solution

The fourth proportional to 13,969.54, 19,277.64 and 7,596.04 is: 10,482.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,969.54 : 19,277.64 = 7,596.04 : x
  2. Step 2: Convert to fraction form
    13,969.54/19,277.64 = 7,596.04/x
  3. Step 3: Cross multiply
    13,969.54x = 19,277.64 × 7,596.04
  4. Step 4: Simplify right side
    13,969.54x = 146,433,724.55
  5. Step 5: Solve for x
    x = 146,433,724.55/13,969.54
  6. Step 6: Final answer
    x = 10,482.36

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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.