Home / 39,513.32-54,529.29-24,416.33

Finding the Fourth Proportional to 39,513.32, 54,529.29 and 24,416.33

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Solution

The fourth proportional to 39,513.32, 54,529.29 and 24,416.33 is: 33,695.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,513.32 : 54,529.29 = 24,416.33 : x
  2. Step 2: Convert to fraction form
    39,513.32/54,529.29 = 24,416.33/x
  3. Step 3: Cross multiply
    39,513.32x = 54,529.29 × 24,416.33
  4. Step 4: Simplify right side
    39,513.32x = 1,331,405,017.22
  5. Step 5: Solve for x
    x = 1,331,405,017.22/39,513.32
  6. Step 6: Final answer
    x = 33,695.10

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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.