Home / 33,767.04-46,598.40-18,659.28

Finding the Fourth Proportional to 33,767.04, 46,598.40 and 18,659.28

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Solution

The fourth proportional to 33,767.04, 46,598.40 and 18,659.28 is: 25,749.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,767.04 : 46,598.40 = 18,659.28 : x
  2. Step 2: Convert to fraction form
    33,767.04/46,598.40 = 18,659.28/x
  3. Step 3: Cross multiply
    33,767.04x = 46,598.40 × 18,659.28
  4. Step 4: Simplify right side
    33,767.04x = 869,492,593.15
  5. Step 5: Solve for x
    x = 869,492,593.15/33,767.04
  6. Step 6: Final answer
    x = 25,749.74

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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.