Home / 13,059.44-19,585.01-4,292.33

Finding the Fourth Proportional to 13,059.44, 19,585.01 and 4,292.33

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Solution

The fourth proportional to 13,059.44, 19,585.01 and 4,292.33 is: 6,437.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,059.44 : 19,585.01 = 4,292.33 : x
  2. Step 2: Convert to fraction form
    13,059.44/19,585.01 = 4,292.33/x
  3. Step 3: Cross multiply
    13,059.44x = 19,585.01 × 4,292.33
  4. Step 4: Simplify right side
    13,059.44x = 84,065,304.51
  5. Step 5: Solve for x
    x = 84,065,304.51/13,059.44
  6. Step 6: Final answer
    x = 6,437.13

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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.