Home / 44,082.96-66,128.64-14,501.04

Finding the Fourth Proportional to 44,082.96, 66,128.64 and 14,501.04

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Solution

The fourth proportional to 44,082.96, 66,128.64 and 14,501.04 is: 21,752.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,082.96 : 66,128.64 = 14,501.04 : x
  2. Step 2: Convert to fraction form
    44,082.96/66,128.64 = 14,501.04/x
  3. Step 3: Cross multiply
    44,082.96x = 66,128.64 × 14,501.04
  4. Step 4: Simplify right side
    44,082.96x = 958,934,053.79
  5. Step 5: Solve for x
    x = 958,934,053.79/44,082.96
  6. Step 6: Final answer
    x = 21,752.94

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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.