Home / 146,510.14-219,798.35-46,676.02

Finding the Fourth Proportional to 146,510.14, 219,798.35 and 46,676.02

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Solution

The fourth proportional to 146,510.14, 219,798.35 and 46,676.02 is: 70,024.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,510.14 : 219,798.35 = 46,676.02 : x
  2. Step 2: Convert to fraction form
    146,510.14/219,798.35 = 46,676.02/x
  3. Step 3: Cross multiply
    146,510.14x = 219,798.35 × 46,676.02
  4. Step 4: Simplify right side
    146,510.14x = 10,259,311,747.76
  5. Step 5: Solve for x
    x = 10,259,311,747.76/146,510.14
  6. Step 6: Final answer
    x = 70,024.59

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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.