Home / 65,677.16-98,514.68-44,564.69

Finding the Fourth Proportional to 65,677.16, 98,514.68 and 44,564.69

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Solution

The fourth proportional to 65,677.16, 98,514.68 and 44,564.69 is: 66,846.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,677.16 : 98,514.68 = 44,564.69 : x
  2. Step 2: Convert to fraction form
    65,677.16/98,514.68 = 44,564.69/x
  3. Step 3: Cross multiply
    65,677.16x = 98,514.68 × 44,564.69
  4. Step 4: Simplify right side
    65,677.16x = 4,390,276,174.65
  5. Step 5: Solve for x
    x = 4,390,276,174.65/65,677.16
  6. Step 6: Final answer
    x = 66,846.32

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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.