Home / 67,588.42-93,263.88-37,369.66

Finding the Fourth Proportional to 67,588.42, 93,263.88 and 37,369.66

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Solution

The fourth proportional to 67,588.42, 93,263.88 and 37,369.66 is: 51,565.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,588.42 : 93,263.88 = 37,369.66 : x
  2. Step 2: Convert to fraction form
    67,588.42/93,263.88 = 37,369.66/x
  3. Step 3: Cross multiply
    67,588.42x = 93,263.88 × 37,369.66
  4. Step 4: Simplify right side
    67,588.42x = 3,485,239,485.88
  5. Step 5: Solve for x
    x = 3,485,239,485.88/67,588.42
  6. Step 6: Final answer
    x = 51,565.63

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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.