Home / 36,595.02-50,500.56-20,678.52

Finding the Fourth Proportional to 36,595.02, 50,500.56 and 20,678.52

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Solution

The fourth proportional to 36,595.02, 50,500.56 and 20,678.52 is: 28,536.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,595.02 : 50,500.56 = 20,678.52 : x
  2. Step 2: Convert to fraction form
    36,595.02/50,500.56 = 20,678.52/x
  3. Step 3: Cross multiply
    36,595.02x = 50,500.56 × 20,678.52
  4. Step 4: Simplify right side
    36,595.02x = 1,044,276,839.97
  5. Step 5: Solve for x
    x = 1,044,276,839.97/36,595.02
  6. Step 6: Final answer
    x = 28,536.04

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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.