Home / 64,757.07-97,054.02-34,696.76

Finding the Fourth Proportional to 64,757.07, 97,054.02 and 34,696.76

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Solution

The fourth proportional to 64,757.07, 97,054.02 and 34,696.76 is: 52,001.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,757.07 : 97,054.02 = 34,696.76 : x
  2. Step 2: Convert to fraction form
    64,757.07/97,054.02 = 34,696.76/x
  3. Step 3: Cross multiply
    64,757.07x = 97,054.02 × 34,696.76
  4. Step 4: Simplify right side
    64,757.07x = 3,367,459,553.71
  5. Step 5: Solve for x
    x = 3,367,459,553.71/64,757.07
  6. Step 6: Final answer
    x = 52,001.42

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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.