Home / 64,535.01-96,795.23-22,407.72

Finding the Fourth Proportional to 64,535.01, 96,795.23 and 22,407.72

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Solution

The fourth proportional to 64,535.01, 96,795.23 and 22,407.72 is: 33,609.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,535.01 : 96,795.23 = 22,407.72 : x
  2. Step 2: Convert to fraction form
    64,535.01/96,795.23 = 22,407.72/x
  3. Step 3: Cross multiply
    64,535.01x = 96,795.23 × 22,407.72
  4. Step 4: Simplify right side
    64,535.01x = 2,168,960,299.14
  5. Step 5: Solve for x
    x = 2,168,960,299.14/64,535.01
  6. Step 6: Final answer
    x = 33,609.05

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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.