Home / 45,336.36-62,562.15-25,194.63

Finding the Fourth Proportional to 45,336.36, 62,562.15 and 25,194.63

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Solution

The fourth proportional to 45,336.36, 62,562.15 and 25,194.63 is: 34,767.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,336.36 : 62,562.15 = 25,194.63 : x
  2. Step 2: Convert to fraction form
    45,336.36/62,562.15 = 25,194.63/x
  3. Step 3: Cross multiply
    45,336.36x = 62,562.15 × 25,194.63
  4. Step 4: Simplify right side
    45,336.36x = 1,576,230,221.25
  5. Step 5: Solve for x
    x = 1,576,230,221.25/45,336.36
  6. Step 6: Final answer
    x = 34,767.46

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Double scale
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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.