Home / 58,580.24-87,855.78-23,500.76

Finding the Fourth Proportional to 58,580.24, 87,855.78 and 23,500.76

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Solution

The fourth proportional to 58,580.24, 87,855.78 and 23,500.76 is: 35,245.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,580.24 : 87,855.78 = 23,500.76 : x
  2. Step 2: Convert to fraction form
    58,580.24/87,855.78 = 23,500.76/x
  3. Step 3: Cross multiply
    58,580.24x = 87,855.78 × 23,500.76
  4. Step 4: Simplify right side
    58,580.24x = 2,064,677,600.39
  5. Step 5: Solve for x
    x = 2,064,677,600.39/58,580.24
  6. Step 6: Final answer
    x = 35,245.29

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1.5x scale

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.