Home / 67,497.18-93,144.24-37,281.96

Finding the Fourth Proportional to 67,497.18, 93,144.24 and 37,281.96

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Solution

The fourth proportional to 67,497.18, 93,144.24 and 37,281.96 is: 51,448.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,497.18 : 93,144.24 = 37,281.96 : x
  2. Step 2: Convert to fraction form
    67,497.18/93,144.24 = 37,281.96/x
  3. Step 3: Cross multiply
    67,497.18x = 93,144.24 × 37,281.96
  4. Step 4: Simplify right side
    67,497.18x = 3,472,599,829.91
  5. Step 5: Solve for x
    x = 3,472,599,829.91/67,497.18
  6. Step 6: Final answer
    x = 51,448.07

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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.