Home / 35,466.06-48,946.09-19,553.62

Finding the Fourth Proportional to 35,466.06, 48,946.09 and 19,553.62

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Solution

The fourth proportional to 35,466.06, 48,946.09 and 19,553.62 is: 26,985.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,466.06 : 48,946.09 = 19,553.62 : x
  2. Step 2: Convert to fraction form
    35,466.06/48,946.09 = 19,553.62/x
  3. Step 3: Cross multiply
    35,466.06x = 48,946.09 × 19,553.62
  4. Step 4: Simplify right side
    35,466.06x = 957,073,244.35
  5. Step 5: Solve for x
    x = 957,073,244.35/35,466.06
  6. Step 6: Final answer
    x = 26,985.61

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1.5x scale

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.