Home / 62,467.05-93,742.06-29,189.68

Finding the Fourth Proportional to 62,467.05, 93,742.06 and 29,189.68

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Solution

The fourth proportional to 62,467.05, 93,742.06 and 29,189.68 is: 43,803.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,467.05 : 93,742.06 = 29,189.68 : x
  2. Step 2: Convert to fraction form
    62,467.05/93,742.06 = 29,189.68/x
  3. Step 3: Cross multiply
    62,467.05x = 93,742.06 × 29,189.68
  4. Step 4: Simplify right side
    62,467.05x = 2,736,301,008.64
  5. Step 5: Solve for x
    x = 2,736,301,008.64/62,467.05
  6. Step 6: Final answer
    x = 43,803.91

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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.