Home / 32,348.03-44,636.67-18,200.57

Finding the Fourth Proportional to 32,348.03, 44,636.67 and 18,200.57

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Solution

The fourth proportional to 32,348.03, 44,636.67 and 18,200.57 is: 25,114.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,348.03 : 44,636.67 = 18,200.57 : x
  2. Step 2: Convert to fraction form
    32,348.03/44,636.67 = 18,200.57/x
  3. Step 3: Cross multiply
    32,348.03x = 44,636.67 × 18,200.57
  4. Step 4: Simplify right side
    32,348.03x = 812,412,836.90
  5. Step 5: Solve for x
    x = 812,412,836.90/32,348.03
  6. Step 6: Final answer
    x = 25,114.75

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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.