Home / 23,263.19-32,095.96-13,190.84

Finding the Fourth Proportional to 23,263.19, 32,095.96 and 13,190.84

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Solution

The fourth proportional to 23,263.19, 32,095.96 and 13,190.84 is: 18,199.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,263.19 : 32,095.96 = 13,190.84 : x
  2. Step 2: Convert to fraction form
    23,263.19/32,095.96 = 13,190.84/x
  3. Step 3: Cross multiply
    23,263.19x = 32,095.96 × 13,190.84
  4. Step 4: Simplify right side
    23,263.19x = 423,372,673.01
  5. Step 5: Solve for x
    x = 423,372,673.01/23,263.19
  6. Step 6: Final answer
    x = 18,199.25

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Double scale
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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.