Home / 64,523.66-96,822.30-25,075.64

Finding the Fourth Proportional to 64,523.66, 96,822.30 and 25,075.64

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Solution

The fourth proportional to 64,523.66, 96,822.30 and 25,075.64 is: 37,627.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,523.66 : 96,822.30 = 25,075.64 : x
  2. Step 2: Convert to fraction form
    64,523.66/96,822.30 = 25,075.64/x
  3. Step 3: Cross multiply
    64,523.66x = 96,822.30 × 25,075.64
  4. Step 4: Simplify right side
    64,523.66x = 2,427,881,138.77
  5. Step 5: Solve for x
    x = 2,427,881,138.77/64,523.66
  6. Step 6: Final answer
    x = 37,627.77

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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.