Home / 23,674.12-32,660.02-13,600.26

Finding the Fourth Proportional to 23,674.12, 32,660.02 and 13,600.26

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Solution

The fourth proportional to 23,674.12, 32,660.02 and 13,600.26 is: 18,762.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,674.12 : 32,660.02 = 13,600.26 : x
  2. Step 2: Convert to fraction form
    23,674.12/32,660.02 = 13,600.26/x
  3. Step 3: Cross multiply
    23,674.12x = 32,660.02 × 13,600.26
  4. Step 4: Simplify right side
    23,674.12x = 444,184,763.61
  5. Step 5: Solve for x
    x = 444,184,763.61/23,674.12
  6. Step 6: Final answer
    x = 18,762.46

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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.