Home / 236,334.21-354,646.50-124,094.94

Finding the Fourth Proportional to 236,334.21, 354,646.50 and 124,094.94

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Solution

The fourth proportional to 236,334.21, 354,646.50 and 124,094.94 is: 186,218.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,334.21 : 354,646.50 = 124,094.94 : x
  2. Step 2: Convert to fraction form
    236,334.21/354,646.50 = 124,094.94/x
  3. Step 3: Cross multiply
    236,334.21x = 354,646.50 × 124,094.94
  4. Step 4: Simplify right side
    236,334.21x = 44,009,835,041.46
  5. Step 5: Solve for x
    x = 44,009,835,041.46/236,334.21
  6. Step 6: Final answer
    x = 186,218.64

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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.