Home / 234,352.86-351,545.73-94,111.50

Finding the Fourth Proportional to 234,352.86, 351,545.73 and 94,111.50

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Solution

The fourth proportional to 234,352.86, 351,545.73 and 94,111.50 is: 141,173.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,352.86 : 351,545.73 = 94,111.50 : x
  2. Step 2: Convert to fraction form
    234,352.86/351,545.73 = 94,111.50/x
  3. Step 3: Cross multiply
    234,352.86x = 351,545.73 × 94,111.50
  4. Step 4: Simplify right side
    234,352.86x = 33,084,495,968.90
  5. Step 5: Solve for x
    x = 33,084,495,968.90/234,352.86
  6. Step 6: Final answer
    x = 141,173.85

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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.