Home / 246,957.18-370,435.77-89,182.14

Finding the Fourth Proportional to 246,957.18, 370,435.77 and 89,182.14

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Solution

The fourth proportional to 246,957.18, 370,435.77 and 89,182.14 is: 133,773.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,957.18 : 370,435.77 = 89,182.14 : x
  2. Step 2: Convert to fraction form
    246,957.18/370,435.77 = 89,182.14/x
  3. Step 3: Cross multiply
    246,957.18x = 370,435.77 × 89,182.14
  4. Step 4: Simplify right side
    246,957.18x = 33,036,254,701.15
  5. Step 5: Solve for x
    x = 33,036,254,701.15/246,957.18
  6. Step 6: Final answer
    x = 133,773.21

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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.