Home / 39,050.46-58,539.84-14,084.64

Finding the Fourth Proportional to 39,050.46, 58,539.84 and 14,084.64

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Solution

The fourth proportional to 39,050.46, 58,539.84 and 14,084.64 is: 21,114.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,050.46 : 58,539.84 = 14,084.64 : x
  2. Step 2: Convert to fraction form
    39,050.46/58,539.84 = 14,084.64/x
  3. Step 3: Cross multiply
    39,050.46x = 58,539.84 × 14,084.64
  4. Step 4: Simplify right side
    39,050.46x = 824,512,572.06
  5. Step 5: Solve for x
    x = 824,512,572.06/39,050.46
  6. Step 6: Final answer
    x = 21,114.03

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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.