Home / 46,997.80-70,473.36-14,972.70

Finding the Fourth Proportional to 46,997.80, 70,473.36 and 14,972.70

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Solution

The fourth proportional to 46,997.80, 70,473.36 and 14,972.70 is: 22,451.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,997.80 : 70,473.36 = 14,972.70 : x
  2. Step 2: Convert to fraction form
    46,997.80/70,473.36 = 14,972.70/x
  3. Step 3: Cross multiply
    46,997.80x = 70,473.36 × 14,972.70
  4. Step 4: Simplify right side
    46,997.80x = 1,055,176,477.27
  5. Step 5: Solve for x
    x = 1,055,176,477.27/46,997.80
  6. Step 6: Final answer
    x = 22,451.61

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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.