Home / 36,445.14-50,296.47-22,300.74

Finding the Fourth Proportional to 36,445.14, 50,296.47 and 22,300.74

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Solution

The fourth proportional to 36,445.14, 50,296.47 and 22,300.74 is: 30,776.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,445.14 : 50,296.47 = 22,300.74 : x
  2. Step 2: Convert to fraction form
    36,445.14/50,296.47 = 22,300.74/x
  3. Step 3: Cross multiply
    36,445.14x = 50,296.47 × 22,300.74
  4. Step 4: Simplify right side
    36,445.14x = 1,121,648,500.39
  5. Step 5: Solve for x
    x = 1,121,648,500.39/36,445.14
  6. Step 6: Final answer
    x = 30,776.35

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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.