Home / 47,061.36-64,944.79-25,841.99

Finding the Fourth Proportional to 47,061.36, 64,944.79 and 25,841.99

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Solution

The fourth proportional to 47,061.36, 64,944.79 and 25,841.99 is: 35,662.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,061.36 : 64,944.79 = 25,841.99 : x
  2. Step 2: Convert to fraction form
    47,061.36/64,944.79 = 25,841.99/x
  3. Step 3: Cross multiply
    47,061.36x = 64,944.79 × 25,841.99
  4. Step 4: Simplify right side
    47,061.36x = 1,678,302,711.49
  5. Step 5: Solve for x
    x = 1,678,302,711.49/47,061.36
  6. Step 6: Final answer
    x = 35,662.01

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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.