Home / 64,184.32-96,288.54-29,126.44

Finding the Fourth Proportional to 64,184.32, 96,288.54 and 29,126.44

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Solution

The fourth proportional to 64,184.32, 96,288.54 and 29,126.44 is: 43,695.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,184.32 : 96,288.54 = 29,126.44 : x
  2. Step 2: Convert to fraction form
    64,184.32/96,288.54 = 29,126.44/x
  3. Step 3: Cross multiply
    64,184.32x = 96,288.54 × 29,126.44
  4. Step 4: Simplify right side
    64,184.32x = 2,804,542,383.00
  5. Step 5: Solve for x
    x = 2,804,542,383.00/64,184.32
  6. Step 6: Final answer
    x = 43,695.13

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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.