Home / 45,307.36-62,524.54-25,164.60

Finding the Fourth Proportional to 45,307.36, 62,524.54 and 25,164.60

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Solution

The fourth proportional to 45,307.36, 62,524.54 and 25,164.60 is: 34,727.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,307.36 : 62,524.54 = 25,164.60 : x
  2. Step 2: Convert to fraction form
    45,307.36/62,524.54 = 25,164.60/x
  3. Step 3: Cross multiply
    45,307.36x = 62,524.54 × 25,164.60
  4. Step 4: Simplify right side
    45,307.36x = 1,573,405,039.28
  5. Step 5: Solve for x
    x = 1,573,405,039.28/45,307.36
  6. Step 6: Final answer
    x = 34,727.36

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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.