Home / 47,070.03-64,957.10-25,849.75

Finding the Fourth Proportional to 47,070.03, 64,957.10 and 25,849.75

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Solution

The fourth proportional to 47,070.03, 64,957.10 and 25,849.75 is: 35,672.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,070.03 : 64,957.10 = 25,849.75 : x
  2. Step 2: Convert to fraction form
    47,070.03/64,957.10 = 25,849.75/x
  3. Step 3: Cross multiply
    47,070.03x = 64,957.10 × 25,849.75
  4. Step 4: Simplify right side
    47,070.03x = 1,679,124,795.73
  5. Step 5: Solve for x
    x = 1,679,124,795.73/47,070.03
  6. Step 6: Final answer
    x = 35,672.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.