Home / 73,271.05-109,904.52-23,354.14

Finding the Fourth Proportional to 73,271.05, 109,904.52 and 23,354.14

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Solution

The fourth proportional to 73,271.05, 109,904.52 and 23,354.14 is: 35,030.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,271.05 : 109,904.52 = 23,354.14 : x
  2. Step 2: Convert to fraction form
    73,271.05/109,904.52 = 23,354.14/x
  3. Step 3: Cross multiply
    73,271.05x = 109,904.52 × 23,354.14
  4. Step 4: Simplify right side
    73,271.05x = 2,566,725,155.18
  5. Step 5: Solve for x
    x = 2,566,725,155.18/73,271.05
  6. Step 6: Final answer
    x = 35,030.55

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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.