Home / 58,536.21-87,727.74-23,500.47

Finding the Fourth Proportional to 58,536.21, 87,727.74 and 23,500.47

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Solution

The fourth proportional to 58,536.21, 87,727.74 and 23,500.47 is: 35,219.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,536.21 : 87,727.74 = 23,500.47 : x
  2. Step 2: Convert to fraction form
    58,536.21/87,727.74 = 23,500.47/x
  3. Step 3: Cross multiply
    58,536.21x = 87,727.74 × 23,500.47
  4. Step 4: Simplify right side
    58,536.21x = 2,061,643,122.04
  5. Step 5: Solve for x
    x = 2,061,643,122.04/58,536.21
  6. Step 6: Final answer
    x = 35,219.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.