Home / 546,054.90-819,206.76-167,029.14

Finding the Fourth Proportional to 546,054.90, 819,206.76 and 167,029.14

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Solution

The fourth proportional to 546,054.90, 819,206.76 and 167,029.14 is: 250,581.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,054.90 : 819,206.76 = 167,029.14 : x
  2. Step 2: Convert to fraction form
    546,054.90/819,206.76 = 167,029.14/x
  3. Step 3: Cross multiply
    546,054.90x = 819,206.76 × 167,029.14
  4. Step 4: Simplify right side
    546,054.90x = 136,831,400,604.99
  5. Step 5: Solve for x
    x = 136,831,400,604.99/546,054.90
  6. Step 6: Final answer
    x = 250,581.76

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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.