Home / 241,835.42-333,730.46-134,403.30

Finding the Fourth Proportional to 241,835.42, 333,730.46 and 134,403.30

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Solution

The fourth proportional to 241,835.42, 333,730.46 and 134,403.30 is: 185,475.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,835.42 : 333,730.46 = 134,403.30 : x
  2. Step 2: Convert to fraction form
    241,835.42/333,730.46 = 134,403.30/x
  3. Step 3: Cross multiply
    241,835.42x = 333,730.46 × 134,403.30
  4. Step 4: Simplify right side
    241,835.42x = 44,854,475,470.53
  5. Step 5: Solve for x
    x = 44,854,475,470.53/241,835.42
  6. Step 6: Final answer
    x = 185,475.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.