Home / 58,235.24-87,350.40-26,627

Finding the Fourth Proportional to 58,235.24, 87,350.40 and 26,627

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Solution

The fourth proportional to 58,235.24, 87,350.40 and 26,627 is: 39,939.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,235.24 : 87,350.40 = 26,627 : x
  2. Step 2: Convert to fraction form
    58,235.24/87,350.40 = 26,627/x
  3. Step 3: Cross multiply
    58,235.24x = 87,350.40 × 26,627
  4. Step 4: Simplify right side
    58,235.24x = 2,325,879,100.80
  5. Step 5: Solve for x
    x = 2,325,879,100.80/58,235.24
  6. Step 6: Final answer
    x = 39,939.38

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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.