Home / 23,324.79-32,189.08-13,254.94

Finding the Fourth Proportional to 23,324.79, 32,189.08 and 13,254.94

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Solution

The fourth proportional to 23,324.79, 32,189.08 and 13,254.94 is: 18,292.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,324.79 : 32,189.08 = 13,254.94 : x
  2. Step 2: Convert to fraction form
    23,324.79/32,189.08 = 13,254.94/x
  3. Step 3: Cross multiply
    23,324.79x = 32,189.08 × 13,254.94
  4. Step 4: Simplify right side
    23,324.79x = 426,664,210.45
  5. Step 5: Solve for x
    x = 426,664,210.45/23,324.79
  6. Step 6: Final answer
    x = 18,292.31

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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.