Home / 232,150.08-348,250.20-99,044.40

Finding the Fourth Proportional to 232,150.08, 348,250.20 and 99,044.40

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Solution

The fourth proportional to 232,150.08, 348,250.20 and 99,044.40 is: 148,577.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,150.08 : 348,250.20 = 99,044.40 : x
  2. Step 2: Convert to fraction form
    232,150.08/348,250.20 = 99,044.40/x
  3. Step 3: Cross multiply
    232,150.08x = 348,250.20 × 99,044.40
  4. Step 4: Simplify right side
    232,150.08x = 34,492,232,108.88
  5. Step 5: Solve for x
    x = 34,492,232,108.88/232,150.08
  6. Step 6: Final answer
    x = 148,577.30

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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.