Home / 53,971.01-80,937.07-22,808.69

Finding the Fourth Proportional to 53,971.01, 80,937.07 and 22,808.69

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Solution

The fourth proportional to 53,971.01, 80,937.07 and 22,808.69 is: 34,204.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,971.01 : 80,937.07 = 22,808.69 : x
  2. Step 2: Convert to fraction form
    53,971.01/80,937.07 = 22,808.69/x
  3. Step 3: Cross multiply
    53,971.01x = 80,937.07 × 22,808.69
  4. Step 4: Simplify right side
    53,971.01x = 1,846,068,509.24
  5. Step 5: Solve for x
    x = 1,846,068,509.24/53,971.01
  6. Step 6: Final answer
    x = 34,204.82

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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.