Home / 35,835.60-53,777.70-23,325.15

Finding the Fourth Proportional to 35,835.60, 53,777.70 and 23,325.15

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Solution

The fourth proportional to 35,835.60, 53,777.70 and 23,325.15 is: 35,003.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,835.60 : 53,777.70 = 23,325.15 : x
  2. Step 2: Convert to fraction form
    35,835.60/53,777.70 = 23,325.15/x
  3. Step 3: Cross multiply
    35,835.60x = 53,777.70 × 23,325.15
  4. Step 4: Simplify right side
    35,835.60x = 1,254,372,919.16
  5. Step 5: Solve for x
    x = 1,254,372,919.16/35,835.60
  6. Step 6: Final answer
    x = 35,003.54

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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.