Home / 148,882.30-223,197.85-64,579.00

Finding the Fourth Proportional to 148,882.30, 223,197.85 and 64,579.00

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Solution

The fourth proportional to 148,882.30, 223,197.85 and 64,579.00 is: 96,814.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,882.30 : 223,197.85 = 64,579.00 : x
  2. Step 2: Convert to fraction form
    148,882.30/223,197.85 = 64,579.00/x
  3. Step 3: Cross multiply
    148,882.30x = 223,197.85 × 64,579.00
  4. Step 4: Simplify right side
    148,882.30x = 14,413,893,450.26
  5. Step 5: Solve for x
    x = 14,413,893,450.26/148,882.30
  6. Step 6: Final answer
    x = 96,814.01

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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.