Home / 64,772.33-97,158.49-25,301.76

Finding the Fourth Proportional to 64,772.33, 97,158.49 and 25,301.76

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Solution

The fourth proportional to 64,772.33, 97,158.49 and 25,301.76 is: 37,952.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,772.33 : 97,158.49 = 25,301.76 : x
  2. Step 2: Convert to fraction form
    64,772.33/97,158.49 = 25,301.76/x
  3. Step 3: Cross multiply
    64,772.33x = 97,158.49 × 25,301.76
  4. Step 4: Simplify right side
    64,772.33x = 2,458,280,732.69
  5. Step 5: Solve for x
    x = 2,458,280,732.69/64,772.33
  6. Step 6: Final answer
    x = 37,952.64

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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.