Home / 73,330.32-110,001.84-23,417.52

Finding the Fourth Proportional to 73,330.32, 110,001.84 and 23,417.52

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Solution

The fourth proportional to 73,330.32, 110,001.84 and 23,417.52 is: 35,128.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,330.32 : 110,001.84 = 23,417.52 : x
  2. Step 2: Convert to fraction form
    73,330.32/110,001.84 = 23,417.52/x
  3. Step 3: Cross multiply
    73,330.32x = 110,001.84 × 23,417.52
  4. Step 4: Simplify right side
    73,330.32x = 2,575,970,288.24
  5. Step 5: Solve for x
    x = 2,575,970,288.24/73,330.32
  6. Step 6: Final answer
    x = 35,128.31

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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.