Home / 61,816.24-92,728.28-23,883.60

Finding the Fourth Proportional to 61,816.24, 92,728.28 and 23,883.60

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Solution

The fourth proportional to 61,816.24, 92,728.28 and 23,883.60 is: 35,826.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,816.24 : 92,728.28 = 23,883.60 : x
  2. Step 2: Convert to fraction form
    61,816.24/92,728.28 = 23,883.60/x
  3. Step 3: Cross multiply
    61,816.24x = 92,728.28 × 23,883.60
  4. Step 4: Simplify right side
    61,816.24x = 2,214,685,148.21
  5. Step 5: Solve for x
    x = 2,214,685,148.21/61,816.24
  6. Step 6: Final answer
    x = 35,826.91

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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.