Home / 34,063.95-51,102.03-14,073.45

Finding the Fourth Proportional to 34,063.95, 51,102.03 and 14,073.45

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Solution

The fourth proportional to 34,063.95, 51,102.03 and 14,073.45 is: 21,112.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,063.95 : 51,102.03 = 14,073.45 : x
  2. Step 2: Convert to fraction form
    34,063.95/51,102.03 = 14,073.45/x
  3. Step 3: Cross multiply
    34,063.95x = 51,102.03 × 14,073.45
  4. Step 4: Simplify right side
    34,063.95x = 719,181,864.10
  5. Step 5: Solve for x
    x = 719,181,864.10/34,063.95
  6. Step 6: Final answer
    x = 21,112.70

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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.