Home / 242,926.66-335,098.46-146,063.24

Finding the Fourth Proportional to 242,926.66, 335,098.46 and 146,063.24

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Solution

The fourth proportional to 242,926.66, 335,098.46 and 146,063.24 is: 201,482.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,926.66 : 335,098.46 = 146,063.24 : x
  2. Step 2: Convert to fraction form
    242,926.66/335,098.46 = 146,063.24/x
  3. Step 3: Cross multiply
    242,926.66x = 335,098.46 × 146,063.24
  4. Step 4: Simplify right side
    242,926.66x = 48,945,566,158.96
  5. Step 5: Solve for x
    x = 48,945,566,158.96/242,926.66
  6. Step 6: Final answer
    x = 201,482.89

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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.