Home / 39,259.37-58,858.07-19,527.16

Finding the Fourth Proportional to 39,259.37, 58,858.07 and 19,527.16

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Solution

The fourth proportional to 39,259.37, 58,858.07 and 19,527.16 is: 29,275.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,259.37 : 58,858.07 = 19,527.16 : x
  2. Step 2: Convert to fraction form
    39,259.37/58,858.07 = 19,527.16/x
  3. Step 3: Cross multiply
    39,259.37x = 58,858.07 × 19,527.16
  4. Step 4: Simplify right side
    39,259.37x = 1,149,330,705.40
  5. Step 5: Solve for x
    x = 1,149,330,705.40/39,259.37
  6. Step 6: Final answer
    x = 29,275.33

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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.