Home / 28,827.24-39,745.76-24,054.18

Finding the Fourth Proportional to 28,827.24, 39,745.76 and 24,054.18

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Solution

The fourth proportional to 28,827.24, 39,745.76 and 24,054.18 is: 33,164.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,827.24 : 39,745.76 = 24,054.18 : x
  2. Step 2: Convert to fraction form
    28,827.24/39,745.76 = 24,054.18/x
  3. Step 3: Cross multiply
    28,827.24x = 39,745.76 × 24,054.18
  4. Step 4: Simplify right side
    28,827.24x = 956,051,665.28
  5. Step 5: Solve for x
    x = 956,051,665.28/28,827.24
  6. Step 6: Final answer
    x = 33,164.87

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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.