Home / 67,962.61-93,790.43-41,110.03

Finding the Fourth Proportional to 67,962.61, 93,790.43 and 41,110.03

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Solution

The fourth proportional to 67,962.61, 93,790.43 and 41,110.03 is: 56,733.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,962.61 : 93,790.43 = 41,110.03 : x
  2. Step 2: Convert to fraction form
    67,962.61/93,790.43 = 41,110.03/x
  3. Step 3: Cross multiply
    67,962.61x = 93,790.43 × 41,110.03
  4. Step 4: Simplify right side
    67,962.61x = 3,855,727,259.31
  5. Step 5: Solve for x
    x = 3,855,727,259.31/67,962.61
  6. Step 6: Final answer
    x = 56,733.07

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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.