Home / 236,767.61-354,917.63-94,527.20

Finding the Fourth Proportional to 236,767.61, 354,917.63 and 94,527.20

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Solution

The fourth proportional to 236,767.61, 354,917.63 and 94,527.20 is: 141,697.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,767.61 : 354,917.63 = 94,527.20 : x
  2. Step 2: Convert to fraction form
    236,767.61/354,917.63 = 94,527.20/x
  3. Step 3: Cross multiply
    236,767.61x = 354,917.63 × 94,527.20
  4. Step 4: Simplify right side
    236,767.61x = 33,549,370,918.15
  5. Step 5: Solve for x
    x = 33,549,370,918.15/236,767.61
  6. Step 6: Final answer
    x = 141,697.47

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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.