Home / 60,603.22-90,904.73-27,284.36

Finding the Fourth Proportional to 60,603.22, 90,904.73 and 27,284.36

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Solution

The fourth proportional to 60,603.22, 90,904.73 and 27,284.36 is: 40,926.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,603.22 : 90,904.73 = 27,284.36 : x
  2. Step 2: Convert to fraction form
    60,603.22/90,904.73 = 27,284.36/x
  3. Step 3: Cross multiply
    60,603.22x = 90,904.73 × 27,284.36
  4. Step 4: Simplify right side
    60,603.22x = 2,480,276,788.08
  5. Step 5: Solve for x
    x = 2,480,276,788.08/60,603.22
  6. Step 6: Final answer
    x = 40,926.48

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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.