Home / 33,934.34-46,829.06-18,827.02

Finding the Fourth Proportional to 33,934.34, 46,829.06 and 18,827.02

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Solution

The fourth proportional to 33,934.34, 46,829.06 and 18,827.02 is: 25,981.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,934.34 : 46,829.06 = 18,827.02 : x
  2. Step 2: Convert to fraction form
    33,934.34/46,829.06 = 18,827.02/x
  3. Step 3: Cross multiply
    33,934.34x = 46,829.06 × 18,827.02
  4. Step 4: Simplify right side
    33,934.34x = 881,651,649.20
  5. Step 5: Solve for x
    x = 881,651,649.20/33,934.34
  6. Step 6: Final answer
    x = 25,981.10

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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.