Home / 96,301.10-144,429.78-46,355.69

Finding the Fourth Proportional to 96,301.10, 144,429.78 and 46,355.69

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Solution

The fourth proportional to 96,301.10, 144,429.78 and 46,355.69 is: 69,523.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,301.10 : 144,429.78 = 46,355.69 : x
  2. Step 2: Convert to fraction form
    96,301.10/144,429.78 = 46,355.69/x
  3. Step 3: Cross multiply
    96,301.10x = 144,429.78 × 46,355.69
  4. Step 4: Simplify right side
    96,301.10x = 6,695,142,108.45
  5. Step 5: Solve for x
    x = 6,695,142,108.45/96,301.10
  6. Step 6: Final answer
    x = 69,523.01

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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.