Home / 38,448.24-53,028.72-24,295.92

Finding the Fourth Proportional to 38,448.24, 53,028.72 and 24,295.92

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Solution

The fourth proportional to 38,448.24, 53,028.72 and 24,295.92 is: 33,509.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,448.24 : 53,028.72 = 24,295.92 : x
  2. Step 2: Convert to fraction form
    38,448.24/53,028.72 = 24,295.92/x
  3. Step 3: Cross multiply
    38,448.24x = 53,028.72 × 24,295.92
  4. Step 4: Simplify right side
    38,448.24x = 1,288,381,538.82
  5. Step 5: Solve for x
    x = 1,288,381,538.82/38,448.24
  6. Step 6: Final answer
    x = 33,509.51

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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.