Home / 39,629.95-54,699.67-24,513.83

Finding the Fourth Proportional to 39,629.95, 54,699.67 and 24,513.83

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Solution

The fourth proportional to 39,629.95, 54,699.67 and 24,513.83 is: 33,835.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,629.95 : 54,699.67 = 24,513.83 : x
  2. Step 2: Convert to fraction form
    39,629.95/54,699.67 = 24,513.83/x
  3. Step 3: Cross multiply
    39,629.95x = 54,699.67 × 24,513.83
  4. Step 4: Simplify right side
    39,629.95x = 1,340,898,411.44
  5. Step 5: Solve for x
    x = 1,340,898,411.44/39,629.95
  6. Step 6: Final answer
    x = 33,835.48

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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.