Home / 64,349.12-96,533.40-22,792.88

Finding the Fourth Proportional to 64,349.12, 96,533.40 and 22,792.88

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Solution

The fourth proportional to 64,349.12, 96,533.40 and 22,792.88 is: 34,192.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,349.12 : 96,533.40 = 22,792.88 : x
  2. Step 2: Convert to fraction form
    64,349.12/96,533.40 = 22,792.88/x
  3. Step 3: Cross multiply
    64,349.12x = 96,533.40 × 22,792.88
  4. Step 4: Simplify right side
    64,349.12x = 2,200,274,202.19
  5. Step 5: Solve for x
    x = 2,200,274,202.19/64,349.12
  6. Step 6: Final answer
    x = 34,192.76

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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.