Home / 43,510.38-65,124.36-23,492.04

Finding the Fourth Proportional to 43,510.38, 65,124.36 and 23,492.04

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Solution

The fourth proportional to 43,510.38, 65,124.36 and 23,492.04 is: 35,161.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,510.38 : 65,124.36 = 23,492.04 : x
  2. Step 2: Convert to fraction form
    43,510.38/65,124.36 = 23,492.04/x
  3. Step 3: Cross multiply
    43,510.38x = 65,124.36 × 23,492.04
  4. Step 4: Simplify right side
    43,510.38x = 1,529,904,070.09
  5. Step 5: Solve for x
    x = 1,529,904,070.09/43,510.38
  6. Step 6: Final answer
    x = 35,161.82

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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.