Home / 63,168.53-94,812.33-46,477.67

Finding the Fourth Proportional to 63,168.53, 94,812.33 and 46,477.67

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Solution

The fourth proportional to 63,168.53, 94,812.33 and 46,477.67 is: 69,760.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,168.53 : 94,812.33 = 46,477.67 : x
  2. Step 2: Convert to fraction form
    63,168.53/94,812.33 = 46,477.67/x
  3. Step 3: Cross multiply
    63,168.53x = 94,812.33 × 46,477.67
  4. Step 4: Simplify right side
    63,168.53x = 4,406,656,185.67
  5. Step 5: Solve for x
    x = 4,406,656,185.67/63,168.53
  6. Step 6: Final answer
    x = 69,760.31

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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.