Home / 32,935.03-45,476.55-30,416.22

Finding the Fourth Proportional to 32,935.03, 45,476.55 and 30,416.22

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Solution

The fourth proportional to 32,935.03, 45,476.55 and 30,416.22 is: 41,998.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,935.03 : 45,476.55 = 30,416.22 : x
  2. Step 2: Convert to fraction form
    32,935.03/45,476.55 = 30,416.22/x
  3. Step 3: Cross multiply
    32,935.03x = 45,476.55 × 30,416.22
  4. Step 4: Simplify right side
    32,935.03x = 1,383,224,749.64
  5. Step 5: Solve for x
    x = 1,383,224,749.64/32,935.03
  6. Step 6: Final answer
    x = 41,998.59

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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.