Home / 148,795.79-223,136.57-63,352.47

Finding the Fourth Proportional to 148,795.79, 223,136.57 and 63,352.47

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Solution

The fourth proportional to 148,795.79, 223,136.57 and 63,352.47 is: 95,004.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,795.79 : 223,136.57 = 63,352.47 : x
  2. Step 2: Convert to fraction form
    148,795.79/223,136.57 = 63,352.47/x
  3. Step 3: Cross multiply
    148,795.79x = 223,136.57 × 63,352.47
  4. Step 4: Simplify right side
    148,795.79x = 14,136,252,856.83
  5. Step 5: Solve for x
    x = 14,136,252,856.83/148,795.79
  6. Step 6: Final answer
    x = 95,004.39

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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.