Home / 64,452.41-88,926.15-41,792.36

Finding the Fourth Proportional to 64,452.41, 88,926.15 and 41,792.36

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Solution

The fourth proportional to 64,452.41, 88,926.15 and 41,792.36 is: 57,661.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,452.41 : 88,926.15 = 41,792.36 : x
  2. Step 2: Convert to fraction form
    64,452.41/88,926.15 = 41,792.36/x
  3. Step 3: Cross multiply
    64,452.41x = 88,926.15 × 41,792.36
  4. Step 4: Simplify right side
    64,452.41x = 3,716,433,386.30
  5. Step 5: Solve for x
    x = 3,716,433,386.30/64,452.41
  6. Step 6: Final answer
    x = 57,661.67

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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.