Home / 45,844.91-63,269-25,703.11

Finding the Fourth Proportional to 45,844.91, 63,269 and 25,703.11

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Solution

The fourth proportional to 45,844.91, 63,269 and 25,703.11 is: 35,471.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,844.91 : 63,269 = 25,703.11 : x
  2. Step 2: Convert to fraction form
    45,844.91/63,269 = 25,703.11/x
  3. Step 3: Cross multiply
    45,844.91x = 63,269 × 25,703.11
  4. Step 4: Simplify right side
    45,844.91x = 1,626,210,066.59
  5. Step 5: Solve for x
    x = 1,626,210,066.59/45,844.91
  6. Step 6: Final answer
    x = 35,471.99

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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.