Home / 67,423.53-93,044.28-37,208.63

Finding the Fourth Proportional to 67,423.53, 93,044.28 and 37,208.63

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Solution

The fourth proportional to 67,423.53, 93,044.28 and 37,208.63 is: 51,347.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,423.53 : 93,044.28 = 37,208.63 : x
  2. Step 2: Convert to fraction form
    67,423.53/93,044.28 = 37,208.63/x
  3. Step 3: Cross multiply
    67,423.53x = 93,044.28 × 37,208.63
  4. Step 4: Simplify right side
    67,423.53x = 3,462,050,350.98
  5. Step 5: Solve for x
    x = 3,462,050,350.98/67,423.53
  6. Step 6: Final answer
    x = 51,347.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.