Home / 63,055.48-94,496.82-61,163.32

Finding the Fourth Proportional to 63,055.48, 94,496.82 and 61,163.32

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Solution

The fourth proportional to 63,055.48, 94,496.82 and 61,163.32 is: 91,661.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,055.48 : 94,496.82 = 61,163.32 : x
  2. Step 2: Convert to fraction form
    63,055.48/94,496.82 = 61,163.32/x
  3. Step 3: Cross multiply
    63,055.48x = 94,496.82 × 61,163.32
  4. Step 4: Simplify right side
    63,055.48x = 5,779,739,240.64
  5. Step 5: Solve for x
    x = 5,779,739,240.64/63,055.48
  6. Step 6: Final answer
    x = 91,661.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.