Home / 64,767.09-97,085.94-27,347.98

Finding the Fourth Proportional to 64,767.09, 97,085.94 and 27,347.98

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Solution

The fourth proportional to 64,767.09, 97,085.94 and 27,347.98 is: 40,994.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,767.09 : 97,085.94 = 27,347.98 : x
  2. Step 2: Convert to fraction form
    64,767.09/97,085.94 = 27,347.98/x
  3. Step 3: Cross multiply
    64,767.09x = 97,085.94 × 27,347.98
  4. Step 4: Simplify right side
    64,767.09x = 2,655,104,336.00
  5. Step 5: Solve for x
    x = 2,655,104,336.00/64,767.09
  6. Step 6: Final answer
    x = 40,994.65

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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.