Home / 36,746.68-50,734.74-28,233.58

Finding the Fourth Proportional to 36,746.68, 50,734.74 and 28,233.58

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Solution

The fourth proportional to 36,746.68, 50,734.74 and 28,233.58 is: 38,981.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,746.68 : 50,734.74 = 28,233.58 : x
  2. Step 2: Convert to fraction form
    36,746.68/50,734.74 = 28,233.58/x
  3. Step 3: Cross multiply
    36,746.68x = 50,734.74 × 28,233.58
  4. Step 4: Simplify right side
    36,746.68x = 1,432,423,340.57
  5. Step 5: Solve for x
    x = 1,432,423,340.57/36,746.68
  6. Step 6: Final answer
    x = 38,981.03

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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.