Home / 389,550.24-584,325.36-94,062.24

Finding the Fourth Proportional to 389,550.24, 584,325.36 and 94,062.24

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Solution

The fourth proportional to 389,550.24, 584,325.36 and 94,062.24 is: 141,093.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    389,550.24 : 584,325.36 = 94,062.24 : x
  2. Step 2: Convert to fraction form
    389,550.24/584,325.36 = 94,062.24/x
  3. Step 3: Cross multiply
    389,550.24x = 584,325.36 × 94,062.24
  4. Step 4: Simplify right side
    389,550.24x = 54,962,952,250.41
  5. Step 5: Solve for x
    x = 54,962,952,250.41/389,550.24
  6. Step 6: Final answer
    x = 141,093.36

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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.