Home / 35,024.16-48,333.18-19,108.56

Finding the Fourth Proportional to 35,024.16, 48,333.18 and 19,108.56

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Solution

The fourth proportional to 35,024.16, 48,333.18 and 19,108.56 is: 26,369.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,024.16 : 48,333.18 = 19,108.56 : x
  2. Step 2: Convert to fraction form
    35,024.16/48,333.18 = 19,108.56/x
  3. Step 3: Cross multiply
    35,024.16x = 48,333.18 × 19,108.56
  4. Step 4: Simplify right side
    35,024.16x = 923,577,470.02
  5. Step 5: Solve for x
    x = 923,577,470.02/35,024.16
  6. Step 6: Final answer
    x = 26,369.73

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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.