Home / 27,710.10-41,565.36-6,933.60

Finding the Fourth Proportional to 27,710.10, 41,565.36 and 6,933.60

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Solution

The fourth proportional to 27,710.10, 41,565.36 and 6,933.60 is: 10,400.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,710.10 : 41,565.36 = 6,933.60 : x
  2. Step 2: Convert to fraction form
    27,710.10/41,565.36 = 6,933.60/x
  3. Step 3: Cross multiply
    27,710.10x = 41,565.36 × 6,933.60
  4. Step 4: Simplify right side
    27,710.10x = 288,197,580.10
  5. Step 5: Solve for x
    x = 288,197,580.10/27,710.10
  6. Step 6: Final answer
    x = 10,400.45

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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.