Home / 101,410.24-152,133.54-34,833.10

Finding the Fourth Proportional to 101,410.24, 152,133.54 and 34,833.10

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Solution

The fourth proportional to 101,410.24, 152,133.54 and 34,833.10 is: 52,255.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,410.24 : 152,133.54 = 34,833.10 : x
  2. Step 2: Convert to fraction form
    101,410.24/152,133.54 = 34,833.10/x
  3. Step 3: Cross multiply
    101,410.24x = 152,133.54 × 34,833.10
  4. Step 4: Simplify right side
    101,410.24x = 5,299,282,812.17
  5. Step 5: Solve for x
    x = 5,299,282,812.17/101,410.24
  6. Step 6: Final answer
    x = 52,255.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.