Home / 148,922.17-223,399.59-64,624.39

Finding the Fourth Proportional to 148,922.17, 223,399.59 and 64,624.39

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Solution

The fourth proportional to 148,922.17, 223,399.59 and 64,624.39 is: 96,943.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,922.17 : 223,399.59 = 64,624.39 : x
  2. Step 2: Convert to fraction form
    148,922.17/223,399.59 = 64,624.39/x
  3. Step 3: Cross multiply
    148,922.17x = 223,399.59 × 64,624.39
  4. Step 4: Simplify right side
    148,922.17x = 14,437,062,230.00
  5. Step 5: Solve for x
    x = 14,437,062,230.00/148,922.17
  6. Step 6: Final answer
    x = 96,943.67

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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.