Home / 45,331.84-62,556.60-25,188.22

Finding the Fourth Proportional to 45,331.84, 62,556.60 and 25,188.22

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Solution

The fourth proportional to 45,331.84, 62,556.60 and 25,188.22 is: 34,759.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,331.84 : 62,556.60 = 25,188.22 : x
  2. Step 2: Convert to fraction form
    45,331.84/62,556.60 = 25,188.22/x
  3. Step 3: Cross multiply
    45,331.84x = 62,556.60 × 25,188.22
  4. Step 4: Simplify right side
    45,331.84x = 1,575,689,403.25
  5. Step 5: Solve for x
    x = 1,575,689,403.25/45,331.84
  6. Step 6: Final answer
    x = 34,759.00

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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.