Home / 35,499.03-53,157.48-34,447.92

Finding the Fourth Proportional to 35,499.03, 53,157.48 and 34,447.92

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Solution

The fourth proportional to 35,499.03, 53,157.48 and 34,447.92 is: 51,583.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,499.03 : 53,157.48 = 34,447.92 : x
  2. Step 2: Convert to fraction form
    35,499.03/53,157.48 = 34,447.92/x
  3. Step 3: Cross multiply
    35,499.03x = 53,157.48 × 34,447.92
  4. Step 4: Simplify right side
    35,499.03x = 1,831,164,618.44
  5. Step 5: Solve for x
    x = 1,831,164,618.44/35,499.03
  6. Step 6: Final answer
    x = 51,583.51

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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.