Home / 228,903.26-343,507.24-94,077.90

Finding the Fourth Proportional to 228,903.26, 343,507.24 and 94,077.90

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Solution

The fourth proportional to 228,903.26, 343,507.24 and 94,077.90 is: 141,179.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,903.26 : 343,507.24 = 94,077.90 : x
  2. Step 2: Convert to fraction form
    228,903.26/343,507.24 = 94,077.90/x
  3. Step 3: Cross multiply
    228,903.26x = 343,507.24 × 94,077.90
  4. Step 4: Simplify right side
    228,903.26x = 32,316,439,774.00
  5. Step 5: Solve for x
    x = 32,316,439,774.00/228,903.26
  6. Step 6: Final answer
    x = 141,179.46

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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.