Home / 64,844.12-97,302.64-29,786.52

Finding the Fourth Proportional to 64,844.12, 97,302.64 and 29,786.52

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Solution

The fourth proportional to 64,844.12, 97,302.64 and 29,786.52 is: 44,696.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,844.12 : 97,302.64 = 29,786.52 : x
  2. Step 2: Convert to fraction form
    64,844.12/97,302.64 = 29,786.52/x
  3. Step 3: Cross multiply
    64,844.12x = 97,302.64 × 29,786.52
  4. Step 4: Simplify right side
    64,844.12x = 2,898,307,032.41
  5. Step 5: Solve for x
    x = 2,898,307,032.41/64,844.12
  6. Step 6: Final answer
    x = 44,696.53

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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.