Home / 62,595.27-86,381.37-33,915.67

Finding the Fourth Proportional to 62,595.27, 86,381.37 and 33,915.67

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Solution

The fourth proportional to 62,595.27, 86,381.37 and 33,915.67 is: 46,803.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,595.27 : 86,381.37 = 33,915.67 : x
  2. Step 2: Convert to fraction form
    62,595.27/86,381.37 = 33,915.67/x
  3. Step 3: Cross multiply
    62,595.27x = 86,381.37 × 33,915.67
  4. Step 4: Simplify right side
    62,595.27x = 2,929,682,039.07
  5. Step 5: Solve for x
    x = 2,929,682,039.07/62,595.27
  6. Step 6: Final answer
    x = 46,803.57

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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.