Home / 46,960.90-64,812.68-29,061.67

Finding the Fourth Proportional to 46,960.90, 64,812.68 and 29,061.67

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Solution

The fourth proportional to 46,960.90, 64,812.68 and 29,061.67 is: 40,109.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,960.90 : 64,812.68 = 29,061.67 : x
  2. Step 2: Convert to fraction form
    46,960.90/64,812.68 = 29,061.67/x
  3. Step 3: Cross multiply
    46,960.90x = 64,812.68 × 29,061.67
  4. Step 4: Simplify right side
    46,960.90x = 1,883,564,722.88
  5. Step 5: Solve for x
    x = 1,883,564,722.88/46,960.90
  6. Step 6: Final answer
    x = 40,109.21

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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.