Home / 39,175.84-58,752.60-11,094.04

Finding the Fourth Proportional to 39,175.84, 58,752.60 and 11,094.04

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Solution

The fourth proportional to 39,175.84, 58,752.60 and 11,094.04 is: 16,637.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,175.84 : 58,752.60 = 11,094.04 : x
  2. Step 2: Convert to fraction form
    39,175.84/58,752.60 = 11,094.04/x
  3. Step 3: Cross multiply
    39,175.84x = 58,752.60 × 11,094.04
  4. Step 4: Simplify right side
    39,175.84x = 651,803,694.50
  5. Step 5: Solve for x
    x = 651,803,694.50/39,175.84
  6. Step 6: Final answer
    x = 16,637.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.