Home / 39,081.93-53,930.50-24,933.25

Finding the Fourth Proportional to 39,081.93, 53,930.50 and 24,933.25

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Solution

The fourth proportional to 39,081.93, 53,930.50 and 24,933.25 is: 34,406.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,081.93 : 53,930.50 = 24,933.25 : x
  2. Step 2: Convert to fraction form
    39,081.93/53,930.50 = 24,933.25/x
  3. Step 3: Cross multiply
    39,081.93x = 53,930.50 × 24,933.25
  4. Step 4: Simplify right side
    39,081.93x = 1,344,662,639.13
  5. Step 5: Solve for x
    x = 1,344,662,639.13/39,081.93
  6. Step 6: Final answer
    x = 34,406.25

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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.