Home / 546,269.07-819,090.41-167,084.31

Finding the Fourth Proportional to 546,269.07, 819,090.41 and 167,084.31

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Solution

The fourth proportional to 546,269.07, 819,090.41 and 167,084.31 is: 250,530.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,269.07 : 819,090.41 = 167,084.31 : x
  2. Step 2: Convert to fraction form
    546,269.07/819,090.41 = 167,084.31/x
  3. Step 3: Cross multiply
    546,269.07x = 819,090.41 × 167,084.31
  4. Step 4: Simplify right side
    546,269.07x = 136,857,155,147.05
  5. Step 5: Solve for x
    x = 136,857,155,147.05/546,269.07
  6. Step 6: Final answer
    x = 250,530.67

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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.