Home / 64,277.64-96,406.56-17,534.16

Finding the Fourth Proportional to 64,277.64, 96,406.56 and 17,534.16

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Solution

The fourth proportional to 64,277.64, 96,406.56 and 17,534.16 is: 26,298.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,277.64 : 96,406.56 = 17,534.16 : x
  2. Step 2: Convert to fraction form
    64,277.64/96,406.56 = 17,534.16/x
  3. Step 3: Cross multiply
    64,277.64x = 96,406.56 × 17,534.16
  4. Step 4: Simplify right side
    64,277.64x = 1,690,408,048.09
  5. Step 5: Solve for x
    x = 1,690,408,048.09/64,277.64
  6. Step 6: Final answer
    x = 26,298.54

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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.