Home / 246,877.54-370,316.85-89,217.34

Finding the Fourth Proportional to 246,877.54, 370,316.85 and 89,217.34

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Solution

The fourth proportional to 246,877.54, 370,316.85 and 89,217.34 is: 133,826.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,877.54 : 370,316.85 = 89,217.34 : x
  2. Step 2: Convert to fraction form
    246,877.54/370,316.85 = 89,217.34/x
  3. Step 3: Cross multiply
    246,877.54x = 370,316.85 × 89,217.34
  4. Step 4: Simplify right side
    246,877.54x = 33,038,684,314.18
  5. Step 5: Solve for x
    x = 33,038,684,314.18/246,877.54
  6. Step 6: Final answer
    x = 133,826.21

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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.