Home / 33,706.02-46,513.77-18,392.46

Finding the Fourth Proportional to 33,706.02, 46,513.77 and 18,392.46

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Solution

The fourth proportional to 33,706.02, 46,513.77 and 18,392.46 is: 25,381.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,706.02 : 46,513.77 = 18,392.46 : x
  2. Step 2: Convert to fraction form
    33,706.02/46,513.77 = 18,392.46/x
  3. Step 3: Cross multiply
    33,706.02x = 46,513.77 × 18,392.46
  4. Step 4: Simplify right side
    33,706.02x = 855,502,654.17
  5. Step 5: Solve for x
    x = 855,502,654.17/33,706.02
  6. Step 6: Final answer
    x = 25,381.30

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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.