Home / 35,024.09-48,333.20-19,108.55

Finding the Fourth Proportional to 35,024.09, 48,333.20 and 19,108.55

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Solution

The fourth proportional to 35,024.09, 48,333.20 and 19,108.55 is: 26,369.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,024.09 : 48,333.20 = 19,108.55 : x
  2. Step 2: Convert to fraction form
    35,024.09/48,333.20 = 19,108.55/x
  3. Step 3: Cross multiply
    35,024.09x = 48,333.20 × 19,108.55
  4. Step 4: Simplify right side
    35,024.09x = 923,577,273.32
  5. Step 5: Solve for x
    x = 923,577,273.32/35,024.09
  6. Step 6: Final answer
    x = 26,369.77

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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.