Home / 53,249.24-73,483.26-29,376.92

Finding the Fourth Proportional to 53,249.24, 73,483.26 and 29,376.92

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Solution

The fourth proportional to 53,249.24, 73,483.26 and 29,376.92 is: 40,539.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,249.24 : 73,483.26 = 29,376.92 : x
  2. Step 2: Convert to fraction form
    53,249.24/73,483.26 = 29,376.92/x
  3. Step 3: Cross multiply
    53,249.24x = 73,483.26 × 29,376.92
  4. Step 4: Simplify right side
    53,249.24x = 2,158,711,850.36
  5. Step 5: Solve for x
    x = 2,158,711,850.36/53,249.24
  6. Step 6: Final answer
    x = 40,539.77

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1.5x scale

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.