Home / 264,165.28-364,452.42-173,570.04

Finding the Fourth Proportional to 264,165.28, 364,452.42 and 173,570.04

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Solution

The fourth proportional to 264,165.28, 364,452.42 and 173,570.04 is: 239,463.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,165.28 : 364,452.42 = 173,570.04 : x
  2. Step 2: Convert to fraction form
    264,165.28/364,452.42 = 173,570.04/x
  3. Step 3: Cross multiply
    264,165.28x = 364,452.42 × 173,570.04
  4. Step 4: Simplify right side
    264,165.28x = 63,258,021,117.50
  5. Step 5: Solve for x
    x = 63,258,021,117.50/264,165.28
  6. Step 6: Final answer
    x = 239,463.80

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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.