Home / 164,934.77-247,475.93-94,814.15

Finding the Fourth Proportional to 164,934.77, 247,475.93 and 94,814.15

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Solution

The fourth proportional to 164,934.77, 247,475.93 and 94,814.15 is: 142,263.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,934.77 : 247,475.93 = 94,814.15 : x
  2. Step 2: Convert to fraction form
    164,934.77/247,475.93 = 94,814.15/x
  3. Step 3: Cross multiply
    164,934.77x = 247,475.93 × 94,814.15
  4. Step 4: Simplify right side
    164,934.77x = 23,464,218,236.96
  5. Step 5: Solve for x
    x = 23,464,218,236.96/164,934.77
  6. Step 6: Final answer
    x = 142,263.63

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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.