Home / 244,512.70-366,985.05-144,547.90

Finding the Fourth Proportional to 244,512.70, 366,985.05 and 144,547.90

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Solution

The fourth proportional to 244,512.70, 366,985.05 and 144,547.90 is: 216,949.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,512.70 : 366,985.05 = 144,547.90 : x
  2. Step 2: Convert to fraction form
    244,512.70/366,985.05 = 144,547.90/x
  3. Step 3: Cross multiply
    244,512.70x = 366,985.05 × 144,547.90
  4. Step 4: Simplify right side
    244,512.70x = 53,046,918,308.90
  5. Step 5: Solve for x
    x = 53,046,918,308.90/244,512.70
  6. Step 6: Final answer
    x = 216,949.54

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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.