Home / 244,567.45-337,360.09-153,779.68

Finding the Fourth Proportional to 244,567.45, 337,360.09 and 153,779.68

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Solution

The fourth proportional to 244,567.45, 337,360.09 and 153,779.68 is: 212,126.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,567.45 : 337,360.09 = 153,779.68 : x
  2. Step 2: Convert to fraction form
    244,567.45/337,360.09 = 153,779.68/x
  3. Step 3: Cross multiply
    244,567.45x = 337,360.09 × 153,779.68
  4. Step 4: Simplify right side
    244,567.45x = 51,879,126,684.97
  5. Step 5: Solve for x
    x = 51,879,126,684.97/244,567.45
  6. Step 6: Final answer
    x = 212,126.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.