Home / 96,363.10-144,710.04-59,141.75

Finding the Fourth Proportional to 96,363.10, 144,710.04 and 59,141.75

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Solution

The fourth proportional to 96,363.10, 144,710.04 and 59,141.75 is: 88,814.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,363.10 : 144,710.04 = 59,141.75 : x
  2. Step 2: Convert to fraction form
    96,363.10/144,710.04 = 59,141.75/x
  3. Step 3: Cross multiply
    96,363.10x = 144,710.04 × 59,141.75
  4. Step 4: Simplify right side
    96,363.10x = 8,558,404,506.40
  5. Step 5: Solve for x
    x = 8,558,404,506.40/96,363.10
  6. Step 6: Final answer
    x = 88,814.12

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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.