Home / 63,218.22-94,812.75-23,779.32

Finding the Fourth Proportional to 63,218.22, 94,812.75 and 23,779.32

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Solution

The fourth proportional to 63,218.22, 94,812.75 and 23,779.32 is: 35,663.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,218.22 : 94,812.75 = 23,779.32 : x
  2. Step 2: Convert to fraction form
    63,218.22/94,812.75 = 23,779.32/x
  3. Step 3: Cross multiply
    63,218.22x = 94,812.75 × 23,779.32
  4. Step 4: Simplify right side
    63,218.22x = 2,254,582,722.33
  5. Step 5: Solve for x
    x = 2,254,582,722.33/63,218.22
  6. Step 6: Final answer
    x = 35,663.50

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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.