Home / 98,864.08-148,265.44-35,676.02

Finding the Fourth Proportional to 98,864.08, 148,265.44 and 35,676.02

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Solution

The fourth proportional to 98,864.08, 148,265.44 and 35,676.02 is: 53,502.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,864.08 : 148,265.44 = 35,676.02 : x
  2. Step 2: Convert to fraction form
    98,864.08/148,265.44 = 35,676.02/x
  3. Step 3: Cross multiply
    98,864.08x = 148,265.44 × 35,676.02
  4. Step 4: Simplify right side
    98,864.08x = 5,289,521,084.22
  5. Step 5: Solve for x
    x = 5,289,521,084.22/98,864.08
  6. Step 6: Final answer
    x = 53,502.96

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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.