Home / 58,107.06-80,184.39-32,611.05

Finding the Fourth Proportional to 58,107.06, 80,184.39 and 32,611.05

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Solution

The fourth proportional to 58,107.06, 80,184.39 and 32,611.05 is: 45,001.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,107.06 : 80,184.39 = 32,611.05 : x
  2. Step 2: Convert to fraction form
    58,107.06/80,184.39 = 32,611.05/x
  3. Step 3: Cross multiply
    58,107.06x = 80,184.39 × 32,611.05
  4. Step 4: Simplify right side
    58,107.06x = 2,614,897,151.51
  5. Step 5: Solve for x
    x = 2,614,897,151.51/58,107.06
  6. Step 6: Final answer
    x = 45,001.37

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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.