Home / 64,154.88-96,240.96-22,592.16

Finding the Fourth Proportional to 64,154.88, 96,240.96 and 22,592.16

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Solution

The fourth proportional to 64,154.88, 96,240.96 and 22,592.16 is: 33,891.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,154.88 : 96,240.96 = 22,592.16 : x
  2. Step 2: Convert to fraction form
    64,154.88/96,240.96 = 22,592.16/x
  3. Step 3: Cross multiply
    64,154.88x = 96,240.96 × 22,592.16
  4. Step 4: Simplify right side
    64,154.88x = 2,174,291,166.87
  5. Step 5: Solve for x
    x = 2,174,291,166.87/64,154.88
  6. Step 6: Final answer
    x = 33,891.28

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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.