Home / 45,309.81-62,524.40-25,166.19

Finding the Fourth Proportional to 45,309.81, 62,524.40 and 25,166.19

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Solution

The fourth proportional to 45,309.81, 62,524.40 and 25,166.19 is: 34,727.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,309.81 : 62,524.40 = 25,166.19 : x
  2. Step 2: Convert to fraction form
    45,309.81/62,524.40 = 25,166.19/x
  3. Step 3: Cross multiply
    45,309.81x = 62,524.40 × 25,166.19
  4. Step 4: Simplify right side
    45,309.81x = 1,573,500,804.21
  5. Step 5: Solve for x
    x = 1,573,500,804.21/45,309.81
  6. Step 6: Final answer
    x = 34,727.60

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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.