Home / 36,597.36-50,471.76-28,533

Finding the Fourth Proportional to 36,597.36, 50,471.76 and 28,533

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Solution

The fourth proportional to 36,597.36, 50,471.76 and 28,533 is: 39,350.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,597.36 : 50,471.76 = 28,533 : x
  2. Step 2: Convert to fraction form
    36,597.36/50,471.76 = 28,533/x
  3. Step 3: Cross multiply
    36,597.36x = 50,471.76 × 28,533
  4. Step 4: Simplify right side
    36,597.36x = 1,440,110,728.08
  5. Step 5: Solve for x
    x = 1,440,110,728.08/36,597.36
  6. Step 6: Final answer
    x = 39,350.13

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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.