Home / 45,334.08-62,559.81-25,190.46

Finding the Fourth Proportional to 45,334.08, 62,559.81 and 25,190.46

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Solution

The fourth proportional to 45,334.08, 62,559.81 and 25,190.46 is: 34,762.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,334.08 : 62,559.81 = 25,190.46 : x
  2. Step 2: Convert to fraction form
    45,334.08/62,559.81 = 25,190.46/x
  3. Step 3: Cross multiply
    45,334.08x = 62,559.81 × 25,190.46
  4. Step 4: Simplify right side
    45,334.08x = 1,575,910,391.41
  5. Step 5: Solve for x
    x = 1,575,910,391.41/45,334.08
  6. Step 6: Final answer
    x = 34,762.16

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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.