Home / 250,342.22-375,509.68-60,804.04

Finding the Fourth Proportional to 250,342.22, 375,509.68 and 60,804.04

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Solution

The fourth proportional to 250,342.22, 375,509.68 and 60,804.04 is: 91,205.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,342.22 : 375,509.68 = 60,804.04 : x
  2. Step 2: Convert to fraction form
    250,342.22/375,509.68 = 60,804.04/x
  3. Step 3: Cross multiply
    250,342.22x = 375,509.68 × 60,804.04
  4. Step 4: Simplify right side
    250,342.22x = 22,832,505,603.11
  5. Step 5: Solve for x
    x = 22,832,505,603.11/250,342.22
  6. Step 6: Final answer
    x = 91,205.17

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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.