Home / 61,923.16-92,884.72-15,175.64

Finding the Fourth Proportional to 61,923.16, 92,884.72 and 15,175.64

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Solution

The fourth proportional to 61,923.16, 92,884.72 and 15,175.64 is: 22,763.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,923.16 : 92,884.72 = 15,175.64 : x
  2. Step 2: Convert to fraction form
    61,923.16/92,884.72 = 15,175.64/x
  3. Step 3: Cross multiply
    61,923.16x = 92,884.72 × 15,175.64
  4. Step 4: Simplify right side
    61,923.16x = 1,409,585,072.22
  5. Step 5: Solve for x
    x = 1,409,585,072.22/61,923.16
  6. Step 6: Final answer
    x = 22,763.46

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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.