Home / 45,334.13-62,559.86-25,190.49

Finding the Fourth Proportional to 45,334.13, 62,559.86 and 25,190.49

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Solution

The fourth proportional to 45,334.13, 62,559.86 and 25,190.49 is: 34,762.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,334.13 : 62,559.86 = 25,190.49 : x
  2. Step 2: Convert to fraction form
    45,334.13/62,559.86 = 25,190.49/x
  3. Step 3: Cross multiply
    45,334.13x = 62,559.86 × 25,190.49
  4. Step 4: Simplify right side
    45,334.13x = 1,575,913,527.73
  5. Step 5: Solve for x
    x = 1,575,913,527.73/45,334.13
  6. Step 6: Final answer
    x = 34,762.19

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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.