Home / 61,954.44-92,931.73-16,976.18

Finding the Fourth Proportional to 61,954.44, 92,931.73 and 16,976.18

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Solution

The fourth proportional to 61,954.44, 92,931.73 and 16,976.18 is: 25,464.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,954.44 : 92,931.73 = 16,976.18 : x
  2. Step 2: Convert to fraction form
    61,954.44/92,931.73 = 16,976.18/x
  3. Step 3: Cross multiply
    61,954.44x = 92,931.73 × 16,976.18
  4. Step 4: Simplify right side
    61,954.44x = 1,577,625,776.19
  5. Step 5: Solve for x
    x = 1,577,625,776.19/61,954.44
  6. Step 6: Final answer
    x = 25,464.29

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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.