Home / 64,082.40-96,133.59-30,796.26

Finding the Fourth Proportional to 64,082.40, 96,133.59 and 30,796.26

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Solution

The fourth proportional to 64,082.40, 96,133.59 and 30,796.26 is: 46,199.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,082.40 : 96,133.59 = 30,796.26 : x
  2. Step 2: Convert to fraction form
    64,082.40/96,133.59 = 30,796.26/x
  3. Step 3: Cross multiply
    64,082.40x = 96,133.59 × 30,796.26
  4. Step 4: Simplify right side
    64,082.40x = 2,960,555,032.37
  5. Step 5: Solve for x
    x = 2,960,555,032.37/64,082.40
  6. Step 6: Final answer
    x = 46,199.19

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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.