Home / 23,333.87-32,200.04-13,263.41

Finding the Fourth Proportional to 23,333.87, 32,200.04 and 13,263.41

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Solution

The fourth proportional to 23,333.87, 32,200.04 and 13,263.41 is: 18,303.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,333.87 : 32,200.04 = 13,263.41 : x
  2. Step 2: Convert to fraction form
    23,333.87/32,200.04 = 13,263.41/x
  3. Step 3: Cross multiply
    23,333.87x = 32,200.04 × 13,263.41
  4. Step 4: Simplify right side
    23,333.87x = 427,082,332.54
  5. Step 5: Solve for x
    x = 427,082,332.54/23,333.87
  6. Step 6: Final answer
    x = 18,303.11

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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.