Home / 146,315.52-219,557.52-62,069.04

Finding the Fourth Proportional to 146,315.52, 219,557.52 and 62,069.04

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Solution

The fourth proportional to 146,315.52, 219,557.52 and 62,069.04 is: 93,139.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,315.52 : 219,557.52 = 62,069.04 : x
  2. Step 2: Convert to fraction form
    146,315.52/219,557.52 = 62,069.04/x
  3. Step 3: Cross multiply
    146,315.52x = 219,557.52 × 62,069.04
  4. Step 4: Simplify right side
    146,315.52x = 13,627,724,491.18
  5. Step 5: Solve for x
    x = 13,627,724,491.18/146,315.52
  6. Step 6: Final answer
    x = 93,139.30

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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.