Home / 264,785.10-365,487.03-169,292.18

Finding the Fourth Proportional to 264,785.10, 365,487.03 and 169,292.18

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Solution

The fourth proportional to 264,785.10, 365,487.03 and 169,292.18 is: 233,676.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,785.10 : 365,487.03 = 169,292.18 : x
  2. Step 2: Convert to fraction form
    264,785.10/365,487.03 = 169,292.18/x
  3. Step 3: Cross multiply
    264,785.10x = 365,487.03 × 169,292.18
  4. Step 4: Simplify right side
    264,785.10x = 61,874,094,242.99
  5. Step 5: Solve for x
    x = 61,874,094,242.99/264,785.10
  6. Step 6: Final answer
    x = 233,676.65

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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.