Home / 58,116.84-80,202.44-32,625.05

Finding the Fourth Proportional to 58,116.84, 80,202.44 and 32,625.05

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Solution

The fourth proportional to 58,116.84, 80,202.44 and 32,625.05 is: 45,023.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,116.84 : 80,202.44 = 32,625.05 : x
  2. Step 2: Convert to fraction form
    58,116.84/80,202.44 = 32,625.05/x
  3. Step 3: Cross multiply
    58,116.84x = 80,202.44 × 32,625.05
  4. Step 4: Simplify right side
    58,116.84x = 2,616,608,050.98
  5. Step 5: Solve for x
    x = 2,616,608,050.98/58,116.84
  6. Step 6: Final answer
    x = 45,023.23

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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.