Home / 1,469.51-2,204.27-373.85

Finding the Fourth Proportional to 1,469.51, 2,204.27 and 373.85

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Solution

The fourth proportional to 1,469.51, 2,204.27 and 373.85 is: 560.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469.51 : 2,204.27 = 373.85 : x
  2. Step 2: Convert to fraction form
    1,469.51/2,204.27 = 373.85/x
  3. Step 3: Cross multiply
    1,469.51x = 2,204.27 × 373.85
  4. Step 4: Simplify right side
    1,469.51x = 824,056.25
  5. Step 5: Solve for x
    x = 824,056.25/1,469.51
  6. Step 6: Final answer
    x = 560.77

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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.