Home / 51,113.04-76,672.63-16,052.70

Finding the Fourth Proportional to 51,113.04, 76,672.63 and 16,052.70

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Solution

The fourth proportional to 51,113.04, 76,672.63 and 16,052.70 is: 24,080.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,113.04 : 76,672.63 = 16,052.70 : x
  2. Step 2: Convert to fraction form
    51,113.04/76,672.63 = 16,052.70/x
  3. Step 3: Cross multiply
    51,113.04x = 76,672.63 × 16,052.70
  4. Step 4: Simplify right side
    51,113.04x = 1,230,802,513.61
  5. Step 5: Solve for x
    x = 1,230,802,513.61/51,113.04
  6. Step 6: Final answer
    x = 24,080.01

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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.