Home / 236,423.44-354,805.44-94,186.36

Finding the Fourth Proportional to 236,423.44, 354,805.44 and 94,186.36

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Solution

The fourth proportional to 236,423.44, 354,805.44 and 94,186.36 is: 141,347.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,423.44 : 354,805.44 = 94,186.36 : x
  2. Step 2: Convert to fraction form
    236,423.44/354,805.44 = 94,186.36/x
  3. Step 3: Cross multiply
    236,423.44x = 354,805.44 × 94,186.36
  4. Step 4: Simplify right side
    236,423.44x = 33,417,832,901.80
  5. Step 5: Solve for x
    x = 33,417,832,901.80/236,423.44
  6. Step 6: Final answer
    x = 141,347.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.