Home / 35,262.28-48,665.10-19,349.83

Finding the Fourth Proportional to 35,262.28, 48,665.10 and 19,349.83

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Solution

The fourth proportional to 35,262.28, 48,665.10 and 19,349.83 is: 26,704.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,262.28 : 48,665.10 = 19,349.83 : x
  2. Step 2: Convert to fraction form
    35,262.28/48,665.10 = 19,349.83/x
  3. Step 3: Cross multiply
    35,262.28x = 48,665.10 × 19,349.83
  4. Step 4: Simplify right side
    35,262.28x = 941,661,411.93
  5. Step 5: Solve for x
    x = 941,661,411.93/35,262.28
  6. Step 6: Final answer
    x = 26,704.50

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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.