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Finding the Fourth Proportional to 174,448.64, 240,737.92 and 94,960.64

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Solution

The fourth proportional to 174,448.64, 240,737.92 and 94,960.64 is: 131,045.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,448.64 : 240,737.92 = 94,960.64 : x
  2. Step 2: Convert to fraction form
    174,448.64/240,737.92 = 94,960.64/x
  3. Step 3: Cross multiply
    174,448.64x = 240,737.92 × 94,960.64
  4. Step 4: Simplify right side
    174,448.64x = 22,860,626,955.47
  5. Step 5: Solve for x
    x = 22,860,626,955.47/174,448.64
  6. Step 6: Final answer
    x = 131,045.03

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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.