Home / 64,500.12-96,756.30-25,060.28

Finding the Fourth Proportional to 64,500.12, 96,756.30 and 25,060.28

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Solution

The fourth proportional to 64,500.12, 96,756.30 and 25,060.28 is: 37,592.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,500.12 : 96,756.30 = 25,060.28 : x
  2. Step 2: Convert to fraction form
    64,500.12/96,756.30 = 25,060.28/x
  3. Step 3: Cross multiply
    64,500.12x = 96,756.30 × 25,060.28
  4. Step 4: Simplify right side
    64,500.12x = 2,424,739,969.76
  5. Step 5: Solve for x
    x = 2,424,739,969.76/64,500.12
  6. Step 6: Final answer
    x = 37,592.80

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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.