Home / 43,235.91-59,667.05-25,085.27

Finding the Fourth Proportional to 43,235.91, 59,667.05 and 25,085.27

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Solution

The fourth proportional to 43,235.91, 59,667.05 and 25,085.27 is: 34,618.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,235.91 : 59,667.05 = 25,085.27 : x
  2. Step 2: Convert to fraction form
    43,235.91/59,667.05 = 25,085.27/x
  3. Step 3: Cross multiply
    43,235.91x = 59,667.05 × 25,085.27
  4. Step 4: Simplify right side
    43,235.91x = 1,496,764,271.23
  5. Step 5: Solve for x
    x = 1,496,764,271.23/43,235.91
  6. Step 6: Final answer
    x = 34,618.54

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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.