Home / 34,130.34-50,928.49-30,584.23

Finding the Fourth Proportional to 34,130.34, 50,928.49 and 30,584.23

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Solution

The fourth proportional to 34,130.34, 50,928.49 and 30,584.23 is: 45,637.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,130.34 : 50,928.49 = 30,584.23 : x
  2. Step 2: Convert to fraction form
    34,130.34/50,928.49 = 30,584.23/x
  3. Step 3: Cross multiply
    34,130.34x = 50,928.49 × 30,584.23
  4. Step 4: Simplify right side
    34,130.34x = 1,557,608,827.59
  5. Step 5: Solve for x
    x = 1,557,608,827.59/34,130.34
  6. Step 6: Final answer
    x = 45,637.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.