Home / 45,181.41-62,345.30-25,033.22

Finding the Fourth Proportional to 45,181.41, 62,345.30 and 25,033.22

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Solution

The fourth proportional to 45,181.41, 62,345.30 and 25,033.22 is: 34,543.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,181.41 : 62,345.30 = 25,033.22 : x
  2. Step 2: Convert to fraction form
    45,181.41/62,345.30 = 25,033.22/x
  3. Step 3: Cross multiply
    45,181.41x = 62,345.30 × 25,033.22
  4. Step 4: Simplify right side
    45,181.41x = 1,560,703,407.77
  5. Step 5: Solve for x
    x = 1,560,703,407.77/45,181.41
  6. Step 6: Final answer
    x = 34,543.04

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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.