Home / 43,353.76-59,834.54-25,458.56

Finding the Fourth Proportional to 43,353.76, 59,834.54 and 25,458.56

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Solution

The fourth proportional to 43,353.76, 59,834.54 and 25,458.56 is: 35,136.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,353.76 : 59,834.54 = 25,458.56 : x
  2. Step 2: Convert to fraction form
    43,353.76/59,834.54 = 25,458.56/x
  3. Step 3: Cross multiply
    43,353.76x = 59,834.54 × 25,458.56
  4. Step 4: Simplify right side
    43,353.76x = 1,523,301,226.66
  5. Step 5: Solve for x
    x = 1,523,301,226.66/43,353.76
  6. Step 6: Final answer
    x = 35,136.54

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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.