Home / 23,334.05-32,200.30-13,263.59

Finding the Fourth Proportional to 23,334.05, 32,200.30 and 13,263.59

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Solution

The fourth proportional to 23,334.05, 32,200.30 and 13,263.59 is: 18,303.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,334.05 : 32,200.30 = 13,263.59 : x
  2. Step 2: Convert to fraction form
    23,334.05/32,200.30 = 13,263.59/x
  3. Step 3: Cross multiply
    23,334.05x = 32,200.30 × 13,263.59
  4. Step 4: Simplify right side
    23,334.05x = 427,091,674.16
  5. Step 5: Solve for x
    x = 427,091,674.16/23,334.05
  6. Step 6: Final answer
    x = 18,303.36

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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.