Home / 23,225.46-32,052.26-13,154.32

Finding the Fourth Proportional to 23,225.46, 32,052.26 and 13,154.32

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Solution

The fourth proportional to 23,225.46, 32,052.26 and 13,154.32 is: 18,153.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,225.46 : 32,052.26 = 13,154.32 : x
  2. Step 2: Convert to fraction form
    23,225.46/32,052.26 = 13,154.32/x
  3. Step 3: Cross multiply
    23,225.46x = 32,052.26 × 13,154.32
  4. Step 4: Simplify right side
    23,225.46x = 421,625,684.76
  5. Step 5: Solve for x
    x = 421,625,684.76/23,225.46
  6. Step 6: Final answer
    x = 18,153.60

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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.