Home / 24,200.10-33,392.57-13,587.68

Finding the Fourth Proportional to 24,200.10, 33,392.57 and 13,587.68

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Solution

The fourth proportional to 24,200.10, 33,392.57 and 13,587.68 is: 18,749.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,200.10 : 33,392.57 = 13,587.68 : x
  2. Step 2: Convert to fraction form
    24,200.10/33,392.57 = 13,587.68/x
  3. Step 3: Cross multiply
    24,200.10x = 33,392.57 × 13,587.68
  4. Step 4: Simplify right side
    24,200.10x = 453,727,571.08
  5. Step 5: Solve for x
    x = 453,727,571.08/24,200.10
  6. Step 6: Final answer
    x = 18,749.00

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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.