Home / 32,708.22-45,125.53-18,552.86

Finding the Fourth Proportional to 32,708.22, 45,125.53 and 18,552.86

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Solution

The fourth proportional to 32,708.22, 45,125.53 and 18,552.86 is: 25,596.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,708.22 : 45,125.53 = 18,552.86 : x
  2. Step 2: Convert to fraction form
    32,708.22/45,125.53 = 18,552.86/x
  3. Step 3: Cross multiply
    32,708.22x = 45,125.53 × 18,552.86
  4. Step 4: Simplify right side
    32,708.22x = 837,207,640.52
  5. Step 5: Solve for x
    x = 837,207,640.52/32,708.22
  6. Step 6: Final answer
    x = 25,596.25

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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.