Home / 146,595.17-219,939.48-65,529.70

Finding the Fourth Proportional to 146,595.17, 219,939.48 and 65,529.70

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Solution

The fourth proportional to 146,595.17, 219,939.48 and 65,529.70 is: 98,315.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,595.17 : 219,939.48 = 65,529.70 : x
  2. Step 2: Convert to fraction form
    146,595.17/219,939.48 = 65,529.70/x
  3. Step 3: Cross multiply
    146,595.17x = 219,939.48 × 65,529.70
  4. Step 4: Simplify right side
    146,595.17x = 14,412,567,592.71
  5. Step 5: Solve for x
    x = 14,412,567,592.71/146,595.17
  6. Step 6: Final answer
    x = 98,315.43

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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.