Home / 232,002.10-348,003.15-164,350.90

Finding the Fourth Proportional to 232,002.10, 348,003.15 and 164,350.90

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Solution

The fourth proportional to 232,002.10, 348,003.15 and 164,350.90 is: 246,526.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,002.10 : 348,003.15 = 164,350.90 : x
  2. Step 2: Convert to fraction form
    232,002.10/348,003.15 = 164,350.90/x
  3. Step 3: Cross multiply
    232,002.10x = 348,003.15 × 164,350.90
  4. Step 4: Simplify right side
    232,002.10x = 57,194,630,905.34
  5. Step 5: Solve for x
    x = 57,194,630,905.34/232,002.10
  6. Step 6: Final answer
    x = 246,526.35

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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.