Home / 64,695.36-96,863.08-33,037.04

Finding the Fourth Proportional to 64,695.36, 96,863.08 and 33,037.04

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Solution

The fourth proportional to 64,695.36, 96,863.08 and 33,037.04 is: 49,463.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,695.36 : 96,863.08 = 33,037.04 : x
  2. Step 2: Convert to fraction form
    64,695.36/96,863.08 = 33,037.04/x
  3. Step 3: Cross multiply
    64,695.36x = 96,863.08 × 33,037.04
  4. Step 4: Simplify right side
    64,695.36x = 3,200,069,448.48
  5. Step 5: Solve for x
    x = 3,200,069,448.48/64,695.36
  6. Step 6: Final answer
    x = 49,463.66

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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.