Home / 67,518.24-93,173.22-37,302.96

Finding the Fourth Proportional to 67,518.24, 93,173.22 and 37,302.96

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Solution

The fourth proportional to 67,518.24, 93,173.22 and 37,302.96 is: 51,477.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,518.24 : 93,173.22 = 37,302.96 : x
  2. Step 2: Convert to fraction form
    67,518.24/93,173.22 = 37,302.96/x
  3. Step 3: Cross multiply
    67,518.24x = 93,173.22 × 37,302.96
  4. Step 4: Simplify right side
    67,518.24x = 3,475,636,898.73
  5. Step 5: Solve for x
    x = 3,475,636,898.73/67,518.24
  6. Step 6: Final answer
    x = 51,477.01

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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.