Home / 64,026.06-96,036.57-19,650.54

Finding the Fourth Proportional to 64,026.06, 96,036.57 and 19,650.54

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Solution

The fourth proportional to 64,026.06, 96,036.57 and 19,650.54 is: 29,475.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,026.06 : 96,036.57 = 19,650.54 : x
  2. Step 2: Convert to fraction form
    64,026.06/96,036.57 = 19,650.54/x
  3. Step 3: Cross multiply
    64,026.06x = 96,036.57 × 19,650.54
  4. Step 4: Simplify right side
    64,026.06x = 1,887,170,460.25
  5. Step 5: Solve for x
    x = 1,887,170,460.25/64,026.06
  6. Step 6: Final answer
    x = 29,475.04

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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.