Home / 51,092.02-70,467.04-33,192.79

Finding the Fourth Proportional to 51,092.02, 70,467.04 and 33,192.79

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Solution

The fourth proportional to 51,092.02, 70,467.04 and 33,192.79 is: 45,780.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,092.02 : 70,467.04 = 33,192.79 : x
  2. Step 2: Convert to fraction form
    51,092.02/70,467.04 = 33,192.79/x
  3. Step 3: Cross multiply
    51,092.02x = 70,467.04 × 33,192.79
  4. Step 4: Simplify right side
    51,092.02x = 2,338,997,401.49
  5. Step 5: Solve for x
    x = 2,338,997,401.49/51,092.02
  6. Step 6: Final answer
    x = 45,780.09

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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.