Home / 49,525.16-74,188.60-29,792.72

Finding the Fourth Proportional to 49,525.16, 74,188.60 and 29,792.72

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Solution

The fourth proportional to 49,525.16, 74,188.60 and 29,792.72 is: 44,629.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,525.16 : 74,188.60 = 29,792.72 : x
  2. Step 2: Convert to fraction form
    49,525.16/74,188.60 = 29,792.72/x
  3. Step 3: Cross multiply
    49,525.16x = 74,188.60 × 29,792.72
  4. Step 4: Simplify right side
    49,525.16x = 2,210,280,186.99
  5. Step 5: Solve for x
    x = 2,210,280,186.99/49,525.16
  6. Step 6: Final answer
    x = 44,629.44

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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.