Home / 64,027.68-88,358.24-35,733.36

Finding the Fourth Proportional to 64,027.68, 88,358.24 and 35,733.36

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Solution

The fourth proportional to 64,027.68, 88,358.24 and 35,733.36 is: 49,312.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,027.68 : 88,358.24 = 35,733.36 : x
  2. Step 2: Convert to fraction form
    64,027.68/88,358.24 = 35,733.36/x
  3. Step 3: Cross multiply
    64,027.68x = 88,358.24 × 35,733.36
  4. Step 4: Simplify right side
    64,027.68x = 3,157,336,798.89
  5. Step 5: Solve for x
    x = 3,157,336,798.89/64,027.68
  6. Step 6: Final answer
    x = 49,312.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.