Home / 33,444.08-46,152.64-18,337.37

Finding the Fourth Proportional to 33,444.08, 46,152.64 and 18,337.37

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Solution

The fourth proportional to 33,444.08, 46,152.64 and 18,337.37 is: 25,305.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,444.08 : 46,152.64 = 18,337.37 : x
  2. Step 2: Convert to fraction form
    33,444.08/46,152.64 = 18,337.37/x
  3. Step 3: Cross multiply
    33,444.08x = 46,152.64 × 18,337.37
  4. Step 4: Simplify right side
    33,444.08x = 846,318,105.69
  5. Step 5: Solve for x
    x = 846,318,105.69/33,444.08
  6. Step 6: Final answer
    x = 25,305.47

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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.