Home / 64,840.08-97,286.04-23,290.32

Finding the Fourth Proportional to 64,840.08, 97,286.04 and 23,290.32

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Solution

The fourth proportional to 64,840.08, 97,286.04 and 23,290.32 is: 34,944.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,840.08 : 97,286.04 = 23,290.32 : x
  2. Step 2: Convert to fraction form
    64,840.08/97,286.04 = 23,290.32/x
  3. Step 3: Cross multiply
    64,840.08x = 97,286.04 × 23,290.32
  4. Step 4: Simplify right side
    64,840.08x = 2,265,823,003.13
  5. Step 5: Solve for x
    x = 2,265,823,003.13/64,840.08
  6. Step 6: Final answer
    x = 34,944.79

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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.