Home / 67,586.67-93,261.47-37,367.91

Finding the Fourth Proportional to 67,586.67, 93,261.47 and 37,367.91

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Solution

The fourth proportional to 67,586.67, 93,261.47 and 37,367.91 is: 51,563.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,586.67 : 93,261.47 = 37,367.91 : x
  2. Step 2: Convert to fraction form
    67,586.67/93,261.47 = 37,367.91/x
  3. Step 3: Cross multiply
    67,586.67x = 93,261.47 × 37,367.91
  4. Step 4: Simplify right side
    67,586.67x = 3,484,986,030.59
  5. Step 5: Solve for x
    x = 3,484,986,030.59/67,586.67
  6. Step 6: Final answer
    x = 51,563.22

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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.