Home / 63,133.26-94,182.44-61,417.14

Finding the Fourth Proportional to 63,133.26, 94,182.44 and 61,417.14

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Solution

The fourth proportional to 63,133.26, 94,182.44 and 61,417.14 is: 91,622.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,133.26 : 94,182.44 = 61,417.14 : x
  2. Step 2: Convert to fraction form
    63,133.26/94,182.44 = 61,417.14/x
  3. Step 3: Cross multiply
    63,133.26x = 94,182.44 × 61,417.14
  4. Step 4: Simplify right side
    63,133.26x = 5,784,415,795.94
  5. Step 5: Solve for x
    x = 5,784,415,795.94/63,133.26
  6. Step 6: Final answer
    x = 91,622.32

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.