Home / 33,113.64-49,670.40-23,296.80

Finding the Fourth Proportional to 33,113.64, 49,670.40 and 23,296.80

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Solution

The fourth proportional to 33,113.64, 49,670.40 and 23,296.80 is: 34,945.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,113.64 : 49,670.40 = 23,296.80 : x
  2. Step 2: Convert to fraction form
    33,113.64/49,670.40 = 23,296.80/x
  3. Step 3: Cross multiply
    33,113.64x = 49,670.40 × 23,296.80
  4. Step 4: Simplify right side
    33,113.64x = 1,157,161,374.72
  5. Step 5: Solve for x
    x = 1,157,161,374.72/33,113.64
  6. Step 6: Final answer
    x = 34,945.16

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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.