Home / 176,275.41-264,232.12-69,616.14

Finding the Fourth Proportional to 176,275.41, 264,232.12 and 69,616.14

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Solution

The fourth proportional to 176,275.41, 264,232.12 and 69,616.14 is: 104,352.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,275.41 : 264,232.12 = 69,616.14 : x
  2. Step 2: Convert to fraction form
    176,275.41/264,232.12 = 69,616.14/x
  3. Step 3: Cross multiply
    176,275.41x = 264,232.12 × 69,616.14
  4. Step 4: Simplify right side
    176,275.41x = 18,394,820,258.42
  5. Step 5: Solve for x
    x = 18,394,820,258.42/176,275.41
  6. Step 6: Final answer
    x = 104,352.73

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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.