Home / 62,109.49-93,175.58-28,824.97

Finding the Fourth Proportional to 62,109.49, 93,175.58 and 28,824.97

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Solution

The fourth proportional to 62,109.49, 93,175.58 and 28,824.97 is: 43,242.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,109.49 : 93,175.58 = 28,824.97 : x
  2. Step 2: Convert to fraction form
    62,109.49/93,175.58 = 28,824.97/x
  3. Step 3: Cross multiply
    62,109.49x = 93,175.58 × 28,824.97
  4. Step 4: Simplify right side
    62,109.49x = 2,685,783,298.23
  5. Step 5: Solve for x
    x = 2,685,783,298.23/62,109.49
  6. Step 6: Final answer
    x = 43,242.72

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1.5x scale

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.