Home / 58,407.41-80,518.24-41,611.25

Finding the Fourth Proportional to 58,407.41, 80,518.24 and 41,611.25

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Solution

The fourth proportional to 58,407.41, 80,518.24 and 41,611.25 is: 57,363.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,407.41 : 80,518.24 = 41,611.25 : x
  2. Step 2: Convert to fraction form
    58,407.41/80,518.24 = 41,611.25/x
  3. Step 3: Cross multiply
    58,407.41x = 80,518.24 × 41,611.25
  4. Step 4: Simplify right side
    58,407.41x = 3,350,464,614.20
  5. Step 5: Solve for x
    x = 3,350,464,614.20/58,407.41
  6. Step 6: Final answer
    x = 57,363.69

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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.