Home / 39,582.12-54,597.06-25,452.84

Finding the Fourth Proportional to 39,582.12, 54,597.06 and 25,452.84

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Solution

The fourth proportional to 39,582.12, 54,597.06 and 25,452.84 is: 35,108.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,582.12 : 54,597.06 = 25,452.84 : x
  2. Step 2: Convert to fraction form
    39,582.12/54,597.06 = 25,452.84/x
  3. Step 3: Cross multiply
    39,582.12x = 54,597.06 × 25,452.84
  4. Step 4: Simplify right side
    39,582.12x = 1,389,650,232.65
  5. Step 5: Solve for x
    x = 1,389,650,232.65/39,582.12
  6. Step 6: Final answer
    x = 35,108.03

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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.