Home / 194,062.64-267,752.66-116,518.14

Finding the Fourth Proportional to 194,062.64, 267,752.66 and 116,518.14

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Solution

The fourth proportional to 194,062.64, 267,752.66 and 116,518.14 is: 160,762.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,062.64 : 267,752.66 = 116,518.14 : x
  2. Step 2: Convert to fraction form
    194,062.64/267,752.66 = 116,518.14/x
  3. Step 3: Cross multiply
    194,062.64x = 267,752.66 × 116,518.14
  4. Step 4: Simplify right side
    194,062.64x = 31,198,041,340.66
  5. Step 5: Solve for x
    x = 31,198,041,340.66/194,062.64
  6. Step 6: Final answer
    x = 160,762.74

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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.