Home / 756,092.48-1,134,360.48-223,627.52

Finding the Fourth Proportional to 756,092.48, 1,134,360.48 and 223,627.52

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Solution

The fourth proportional to 756,092.48, 1,134,360.48 and 223,627.52 is: 335,506.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    756,092.48 : 1,134,360.48 = 223,627.52 : x
  2. Step 2: Convert to fraction form
    756,092.48/1,134,360.48 = 223,627.52/x
  3. Step 3: Cross multiply
    756,092.48x = 1,134,360.48 × 223,627.52
  4. Step 4: Simplify right side
    756,092.48x = 253,674,220,928.41
  5. Step 5: Solve for x
    x = 253,674,220,928.41/756,092.48
  6. Step 6: Final answer
    x = 335,506.87

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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.