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Finding the Fourth Proportional to 174,960.69, 241,453.41 and 98,484.72

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Solution

The fourth proportional to 174,960.69, 241,453.41 and 98,484.72 is: 135,913.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,960.69 : 241,453.41 = 98,484.72 : x
  2. Step 2: Convert to fraction form
    174,960.69/241,453.41 = 98,484.72/x
  3. Step 3: Cross multiply
    174,960.69x = 241,453.41 × 98,484.72
  4. Step 4: Simplify right side
    174,960.69x = 23,779,471,476.90
  5. Step 5: Solve for x
    x = 23,779,471,476.90/174,960.69
  6. Step 6: Final answer
    x = 135,913.22

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1.5x scale

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.