Home / 96,476.56-133,064.44-84,519.14

Finding the Fourth Proportional to 96,476.56, 133,064.44 and 84,519.14

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Solution

The fourth proportional to 96,476.56, 133,064.44 and 84,519.14 is: 116,572.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,476.56 : 133,064.44 = 84,519.14 : x
  2. Step 2: Convert to fraction form
    96,476.56/133,064.44 = 84,519.14/x
  3. Step 3: Cross multiply
    96,476.56x = 133,064.44 × 84,519.14
  4. Step 4: Simplify right side
    96,476.56x = 11,246,490,945.46
  5. Step 5: Solve for x
    x = 11,246,490,945.46/96,476.56
  6. Step 6: Final answer
    x = 116,572.26

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1.5x scale

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.